Felix Hernandez
Felix Hernandez
33-Year-Old PitcherSP
Seattle Mariners
10-Day IL
Injury Lat
Est. Return 8/14/2019
2019 Fantasy Outlook
Last season was a continuation of Hernandez's decline. After a strong Opening Day performance, he fell apart, spending a brief portion of the summer in the bullpen and stumbling to a career-worst 5.55 ERA and 1.40 WHIP. His health was an issue all season, as he dealt with a forearm injury in spring training, then back and hamstring problems during the summer. His diminished fastball velocity (89.4 mph on average) and inability to keep the ball in the park (1.6 HR/9) also added nails to his coffin. He almost met the team's goal of 30 starts, getting the call 28 times, but his health and performance limited him to merely 155.2 innings. "King Felix" has one more year on his contract as well as a full no-trade clause, so it seems like he's in line for one last hurrah in the Mariners' rotation unless they attempt to move him into long relief again. Either way, he has little fantasy appeal. Read Past Outlooks
RANKSFrom Preseason
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$Signed a seven-year, $175 million contract extension with the Mariners in February of 2013.
To throw bullpen next week
PSeattle Mariners
July 12, 2019
Hernandez (lat strain) will throw a full bullpen session early next week, Ryan Divish of The Seattle Times reports.
This is a good step in Hernandez's recovery. He has been out for two months and will not return until sometime in August if everything goes well.
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Pitching Stats
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Left/Right Pitching Splits
Since 2017
BAA Batters K BB H 2B 3B HR
Since 2017vs Left .283 509 97 45 129 33 3 24
Since 2017vs Right .258 718 140 48 166 31 0 29
2019vs Left .377 58 12 4 20 3 1 4
2019vs Right .278 116 22 4 30 7 0 5
2018vs Left .251 293 57 28 65 21 2 14
2018vs Right .271 392 68 31 94 14 0 13
2017vs Left .306 158 28 13 44 9 0 6
2017vs Right .222 210 50 13 42 10 0 11
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Home/Away Pitching Splits
Since 2017
ERA at Home
ERA at Home
ERA at Home
Even Split
Since 2017Home 4.32 1.28 154.1 9 10 0 8.0 2.9 1.5
Since 2017Away 6.54 1.50 126.2 6 13 0 7.0 3.1 1.9
2019Home 4.15 1.33 17.1 1 1 0 8.8 1.0 2.1
2019Away 8.44 1.64 21.1 0 3 0 7.2 2.5 2.1
2018Home 4.32 1.30 83.1 4 6 0 7.8 3.1 1.4
2018Away 6.97 1.52 72.1 4 8 0 6.6 3.7 1.7
2017Home 4.36 1.25 53.2 4 3 0 8.2 3.2 1.5
2017Away 4.36 1.36 33.0 2 2 0 7.9 1.9 2.2
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Stat Review
How does Felix Hernandez compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against this season's data (min 70 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
89.8 mph
Left On Base
Exit Velocity
92.5 mph
Spin Rate
2109 rpm
Balls Hit 95+ MPH
Swinging Strike
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Defensive Stats
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Stats Vs Today's Lineup
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Past Fantasy Outlooks
Recurring shoulder issues limited Hernandez to just 16 starts last season and his performance when on the field was a far cry from the days of prime King Felix, with the right-hander posting his highest ERA in a decade. He was extremely homer prone, giving up 17 long balls in 86.2 innings, coinciding with another dip in groundball rate -- he's lost nearly 10 percentage points off his groundball rate over the past two seasons. His HR/FB rate was inflated at 22.4 percent, but he was up near 15 percent in the previous two seasons, and with the likelihood of a new ball in Major League Baseball, significant regression in that regard is far from a given. The Mariners plan to manage Hernandez differently next season to try to get him through 30 starts, possibly skipping him here or there while limiting his in-game pitch counts. That's probably a good thing for a player with 2,500 innings on his arm, but it just further limits an already severely-diminished ceiling.
One bad season is excusable, especially for a pitcher with the King's track record, but Hernandez took another step down from perennial Cy Young contender to high-mileage mid-rotation arm. Previous tales of his velocity-drop were largely overblown, as his average fastball essentially held firm at 92.5 mph (weighted average, two-seam and four-seam) from 2012 to 2015, but the heater legitimately lost some steam last season, checking in at a career-low 91.0 mph. He also endured the first major injury of his career, hitting the DL and pitching just 153 innings after 10 consecutive seasons of 190-plus frames. People have been predicting injury for years due to his incredible workload (2,415 innings and counting), but it wasn't his arm that gave out -- he injured his calf while celebrating a teammate's home run. Expect Hernandez to be priced lower than ever, such that he doesn't have to be an ace to carry value for a fantasy pitching staff.
Oh, now he gets 18 wins. Hernandez has been putting up seasons that deserve 18 wins for years, but prior to 2015 he had passed the 15-win threshold just once (19 in 2009). It’s funny, we spent years saying that his low win total doesn’t accurately reflect his elite abilities. Now he pops 18 wins in a season with his worst ERA since 2008. The real issue facing Hernandez right now is that fine line he’s treading between getting credit for being a workhorse after eight straight 200-plus inning seasons (and a pair of 190-inning seasons before it) and becoming a risk for having 2,262 innings on his arm as he enters his age-30 season. The driving force behind his elevated ERA was a barrage of homers off of the fastball. The velocity was down a tick (0.8 mph to be exact), but that doesn’t explain the spike. The fastball allowed a 14-percent HR/FB, double what it was from 2009-2014 which suggests bad luck more than a skill decline. He’s still a stud.
Hernandez posted the lowest ERA and WHIP in the American League last season since Pedro Martinez in 2000, and the third-lowest opponent OBP (.243) in the designated hitter era. He also led the AL in BAA (.200) and quality starts (27) and was the only pitcher to finish in the top five in IP (236), strikeouts (248), K/BB (5.39), K/9 (9.46), GB/FB (1.35) and FIP (2.59). In 13 no-decisions, he had a 1.88 ERA. He also set a major league record with 16 consecutive starts of at least seven innings and two or fewer runs allowed. And yet, it wasn't enough to win him his second AL Cy Young Award. Go figure. Hernandez might not be historically great again this year, but he should turn in another typical Felix season, dominating throughout the season as he did last year when he posted a 1.66 September ERA. A better offense should give more run support, too, resulting in more wins.
A late-season back injury put a damper on an otherwise outstanding season for Hernandez in 2013. At the time of the injury, he had a 2.63 ERA. He made it into the seventh inning once over his last four starts, twice going no more than four innings and he posted a 6.86 ERA in that span. So, his year-end 3.04 ERA is a bit deceiving. Hernandez should dominate again this season. As a high-strikeout (fifth in the AL), groundball pitcher with outstanding control and command, few pitchers in baseball can touch him. Better run support this season (4.45 last year, 15th in AL) should help him notch more than the 12 wins he posted in 2013.
Hernandez might have won the Cy Young award had he not faced the Angels last season. In five starts against the Angels, Hernandez was bruised for a 6.25 ERA and an 11.7 H/9. In his 28 other starts, he posted a 2.56 ERA and a 7.5 H/9. Go figure. Overall, it was another stellar campaign for the 26-year-old. Hernandez went on an amazing two-and-a-half-month run, posting a 1.40 ERA with 100 strikeouts and 17 walks in 14 starts from mid-June through August that also included a perfect game. Early fears of a lost velocity proved mostly insignificant as Hernandez posted his fourth consecutive season of 200-plus strikeouts. He also recorded a 62.0 percent groundball rate. Expect more of the same this season, and hope he can solve the Angels.
Coming off a Cy Young season, Hernandez's 3.47 ERA from last year looks disappointing, but the bump in ERA is probably best explained by a lower strand rate and significantly higher BABIP. Hernandez's walk and strikeout rates remained consistent with the previous year (the K rate actually increased in 2011), and he's still generating a ton of ground balls. He still doesn't get much run support, but with his devastating arsenal of pitches and electric stuff, he'll continue to be one of the game's best pitchers.
Hernandez turned in another dominating season last year, and this time he was rewarded with the American League Cy Young award. Hernandez, who finished second in Cy Young balloting in 2009, led the AL last season in innings pitched, ERA, H/9IP, quality starts, batting average against and OPS against and was second in strikeouts and third in complete games (both by one). Just as impressive, he continued to be a groundball/strikeout machine. Since he entered the league, no pitcher in baseball has struck out more batters per nine innings and gotten as many groundball outs as Hernandez. The only mark against him in 2010 was his 13 wins, fewest ever for a Cy Young winner. But an AL-low 3.10 runs of support was responsible for that.
Hernandez came up just short in his bid for the Cy Young, but his 2009 season was a remarkable feat nonetheless. No starting pitcher struck out more batters per nine innings and got as many groundball outs as Hernandez. He led the AL in OPS against at .605, and no pitcher in baseball threw as many quality starts (29) or had a higher quality start percentage (85 percent). Hernandez's youth is still taken for granted – at 23, he was the youngest player on the AL All-Star team last season and he was at least two years younger than any of his Cy Young rivals in either league. His focus seemed to sharpen after getting called out publicly by his manager after a poor outing May 19. From that point on, Hernandez went 15-2 with a 1.98 ERA in his final 25 starts. Let's see what his encore brings.
Hernandez was enjoying a dominating season before spraining an ankle in late June last year. The injury sent him to the disabled list and seemed to knock him off stride. In 16 starts before the DL, he had a 2.83 ERA, 2.44 K/BB, 8.0 H/9IP and 3.1 BB/9IP. In 15 starts after the DL, he sunk to a 4.18 ERA, 1.95 K/BB, 9.8 H/9IP and 4.08 BB/9IP. Perhaps the ankle gave him more trouble than he let on -- and he also pitched through late-season groin soreness -- but whatever the case, Hernandez wasn't as sharp in the second half. Still, 2008 saw Hernandez develop better poise on the mound, keeping damage to a minimum by keeping his composure, which helped him evolve from thrower to pitcher. Only 22, Hernandez has more maturing and more developing to do, but he's already a rarity -- only two starters had a higher strikeout rate and a higher groundball rate than Hernandez last year. Better defense (the Mariners have been awful the last few years) and better run support (his 3.68 RS was the second-lowest in the AL last season) would help Hernandez's prospects as well.
For all of Hernandez's frustrating peaks and valleys last year, it's important to remember just how unique he is. Hernandez had the highest K/9IP (7.80) last season of any starter with a G/F ratio of at least 2.00. Since he came into the league, in fact, no starter other than Felix has struck out more batters per nine and had a G/F higher than 2.10. All that, and he's 21, which partly explains his command problems - he's still learning. A quarter of his runs allowed last year came in the first inning, though he's actually better the first time through the lineup (.752 OPS) than the second time through (.791). A minor elbow injury interrupted a fine start to the season, but Hernandez's foremost problem is his inability to control his fastball - not an uncommon problem for 21-year-olds who throw in the high 90s. If Hernandez evolves this year from a thrower to pitcher (and if the elbow doesn't flare up - no small thing with this organization's injury history), he'll earn the title of staff ace, bestowed upon him last year by default - and unfortunately so because of the requisite expectations.
After a highly impressive 2005 debut, Hernandez was surprisingly disappointing in 2006. Various theories were floated inside and outside the organization as to why he struggled, but generally speaking when he kept the ball down he cruised; when he left it up he got hit. Hernandez posted an 8.3 K/9 and nearly a 3:1 K:BB with the sixth-best G/F rate in baseball at 2.39, showing the tools are there to dominate as expected. The Mariners limited his innings last season and likely will do so again.
Hernandez's long-anticipated debut couldn't have been more impressive. In 12 major league starts, he posted a 2.67 ERA, 0.996 WHIP and a K/BB rate of more than 3/1 (77/23). It took eight starts for his ERA to surpass 2.00 and five starts before he gave up his first extra-base hit. He still has bouts of wildness (in two games he walked four batters each; in his 10 other starts, he walked a combined 15), but Hernandez proved overpowering for the most part. Of his 61 hits allowed only 14 were for extra bases. He induced 149 ground-ball outs to 45 fly-ball outs, a rate (3.31) that would have led the American League. The Mariners again will limit his innings to 190 and still won't let him throw his above-average slider.
Hernandez, one of baseball's top prospects, won't turn 19 until April 8, but he could find himself in Seattle by then. He tore through the California League last season before a successful promotion to Double-A San Antonio. On the major league scouting scale of 20 to 80, Hernandez's curveball and 99 mph fastball rate at 70. He also throws an above-average slider that runs up to 91 mph and looks a lot like his fastball. He could make the big-league team out of spring training, but he'll likely start the season at Triple-A Tacoma. It'll be hard to keep Hernandez, who has been compared to Dwight Gooden, down on the farm.
Signed out Venezuela, Hernandez dominated Rookie ball, and earned a promotion to Low A in 2003 as a 17-year-old. At 6-foot-3 and 170 pounds, he’s thin as a rake but can get his fastball into the high 90s and has one of the best curveballs in the organization. He’s still developing a change up but blew away rookies with the two-pitch repertoire. He’s raw, prone to overthrowing, and needs to bulk up a bit, but he’s quickly become one of the most talked about pitchers in the low minors. He should begin the season in Low-A with a High-A promotion a possibility. He’ll need to learn to pitch before he’s ready to move beyond A-ball but he’s a player to keep tabs on.
More Fantasy News
Full bullpen session coming soon
PSeattle Mariners
July 8, 2019
Hernandez (lat) plans to throw a full bullpen session incorporating all his pitches shortly after the Mariners reconvene following the All-Star break, Greg Johns of MLB.com reports.
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Getting closer to bullpen session
PSeattle Mariners
July 4, 2019
Hernandez (lat) is slated to throw a bullpen session at some point this coming weekend, Greg Johns of MLB.com reports.
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Continues playing catch
PSeattle Mariners
July 2, 2019
Hernandez (lat) is playing catch essentially every day and could resume mound work after the All-Star break, Greg Johns of MLB.com reports.
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Throwing at over 90 feet
PSeattle Mariners
June 30, 2019
Hernandez (lat) has been playing catch almost every day in Seattle, and manager Scott Servais stated Sunday the reliever is throwing at "90-to-100 feet", Greg Johns of MLB.com reports.
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Plays catch Friday
PSeattle Mariners
June 28, 2019
Hernandez (lat) played catch prior to Friday's game, Greg Johns of MLB.com reports.
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