RotoWire Partners

Wei-Yin Chen

30-Year-Old Pitcher – Baltimore Orioles

2015 Stats

W-L

8-7

ERA

3.36

WHIP

1.23

K

129

SV

0

2015 Preseason Projections

W-L

ERA

WHIP

K

SV

2015 Fantasy Baseball Outlook

Another middling arm with a career year helps explain how the Os were able to run away with the American League East despite a bevy of star injuries that would've sunk just about any team in a normal...

Read more about Wei-Yin Chen

2015 ADP:  330.69

Rank (Overall): Hidden

Rank (SP): Hidden

Get Custom Auction Value

LEAGUE: Majors   40 MAN: YES   BATS: L   THROWS: L   HT: 6' 0"   WT: 195   DOB: 7/21/1985   BORN: Kaohsiung, Taiwan   COLLEGE: None   DRAFTED: No   Show ContractHide Contract

$

Wei-Yin Chen Contract Information:

Had his contract option exercised by the Orioles for $4.75 million in October of 2014.

August 31, 2015  –  Wei-Yin Chen News

▼ More

RotoWire Fantasy Analysis

+ Add To Watchlist

Chen struggled Monday, allowing five runs on nine hits in 4.2 innings against the Rays.

To instantly reveal our fantasy analysis of every player – including Wei-Yin Chen – simply subscribe now.

Wei-Yin Chen Stats
OPTIONS:   Show Partial SeasonsHide Partial Seasons      Show Minor League StatsHide Minor League Stats       Show 5x5 Stats OnlyShow All Statistics       Click stat headings to sort columns.
Year Age Lg Tm G GS SH IP H ER HR K BB W L SV BS HLD ERA WHIP
2008 22 JPN JPN 39 14 1 114.2 101 37 7 107 33 7 6 0 2.92 1.17
2009 23 JPN JPN 24 0 4 164.0 113 28 10 146 40 8 4 0 1.54 0.93
2010 24 JPN JPN 29 0 2 188.0 166 60 21 153 49 13 10 0 0 0 2.87 1.14
2011 25 JPN JPN 25 0 1 164.2 138 49 9 94 31 8 10 0 0 0 2.69 1.03
2012 26 MAJ BAL 32 32 0 192.7 186 86 29 154 57 12 11 0 0 0 4.02 1.26
2013 27 AA BOW 2 2 0 12.0 9 4 0 8 2 1 0 0 0 0 3.00 0.92
2013 27 MAJ BAL 23 23 0 137.0 142 62 17 104 39 7 7 0 0 0 4.07 1.32
2014 28 MAJ BAL 31 31 0 185.7 193 73 23 136 35 16 6 0 0 0 3.54 1.23
2015 29 A FRE 1 1 0 3.0 1 0 0 2 0 0 0 0 0 0 0.00 0.33
2015 29 MAJ BAL 26 26 0 160.7 162 60 26 129 35 8 7 0 0 0 3.36 1.23
Today's Projections     Subscribe now to see Today's projected stats for Wei-Yin Chen
Next 7 Days     Subscribe now to see our Next 7 Days projections for Wei-Yin Chen
Rest Of Season     Subscribe now to see our Rest Of Season projections for Wei-Yin Chen
Preseason     Subscribe now to see our 2015 projections for Wei-Yin Chen
3-Year Averages     28 28 0 171.8 173 73 23 131 43 11 8 0 0 0 3.82 1.26

Age is determined on July 1st of each season.       Jump To:     ▼ Advanced Stats

No No No
Wei-Yin Chen Game Log    (View Full Game Log)
# of Days To Display:    Show 14Show 14    Show 30Show 30    Show 60Show 60
DATE OPP IP H R ER HR BB K HBP WP CG W-L SV BS HLD ERA WHIP
Aug. 31 TB 4.7 9 5 5 2 0 4 0 0 0 L 0 0 0 3.36 1.23
Aug. 26 @KC 6.7 10 3 3 0 1 4 0 0 0 W 0 0 0 3.17 1.21
Aug. 21 Min 6.0 7 1 1 0 2 3 0 0 0 - 0 0 0 3.13 1.19
Aug. 16 Oak 6.0 8 2 2 1 0 7 0 0 0 W 0 0 0 3.20 1.17
Aug. 10 @Sea 7.3 3 1 1 1 2 5 0 0 0 W 0 0 0 3.21 1.17
Aug. 5 @Oak 5.0 4 3 3 0 4 4 0 1 0 - 0 0 0 3.32 1.19
Jul. 31 Det 3.3 10 6 6 3 0 6 0 0 0 - 0 0 0 3.24 1.18
Jul. 26 @TB 5.3 6 2 2 2 1 3 1 0 0 W 0 0 0 2.88 1.13
Jul. 21 @NYY 6.3 10 3 3 0 0 3 0 0 0 L 0 0 0 2.86 1.12
Jul. 12 Was 8.0 8 3 2 0 0 7 0 0 0 L 0 0 0 2.78 1.09
Jul. 6 @Min 7.0 4 2 2 2 3 5 0 0 0 - 0 0 0 2.82 1.10
Jul. 1 Tex 8.0 4 2 2 2 1 2 0 0 0 W 0 0 0 2.84 1.11
Last 14 Days
3 Games:  Avg. 5.8 IP/G
17.3 26 9 9 2 3 11 0 0 0 1-1 0 0 0 4.67 1.67
Last 30 Days
6 Games:  Avg. 5.9 IP/G
35.7 41 15 15 4 9 27 0 1 0 3-1 0 0 0 3.79 1.40
Last 60 Days
12 Games:  Avg. 6.1 IP/G
73.7 83 33 32 13 14 53 1 1 0 5-3 0 0 0 3.91 1.32

Wei-Yin Chen Split Stats    (View Full Split Stats)

Vs. Left

Year Batters K BB H 2B 3B HR BAA
201514924434713.245
201418932748713.268
2013135271027705.223

Vs. Right

Year Batters K BB H 2B 3B HR BAA
20154931013111932121.263
20145831042814536120.266
2013437772911528112.286

Home

Year IP W L SV K BB HR ERA WHIP
201590.34407412163.291.15
201491.08206716113.761.32
201364.7420541883.621.21

Away

Year IP W L SV K BB HR ERA WHIP
201565.7420512383.021.28
201494.78406919123.331.14
201372.3350502194.481.42
Wei-Yin Chen Advanced Stats
OPTIONS:   Show Partial SeasonsHide Partial Seasons      Show Minor League StatsHide Minor League Stats      Click stat headings to sort columns.
Year Age Lg Tm G GS IP K/9 BB/9 K/BB HR/9 GB/FB Ratio Strand % Fastball ERA FIP BABIP
2008 22 JPN JPN 39 14 114.2 8.43 2.60 3.24 0.55 76.4% 2.92 2.99 .304
2009 23 JPN JPN 24 0 164.0 8.01 2.20 3.65 0.55 87.4% 1.54 2.94 .246
2010 24 JPN JPN 29 0 188.0 7.32 2.35 3.12 1.01 79.9% 2.87 3.81 .278
2011 25 JPN JPN 25 0 164.2 5.15 1.70 3.03 0.49 75% 2.69 3.33 .259
2012 26 MAJ BAL 32 32 192.7 7.19 2.66 2.70 1.35 0.86 73.4% 91.0 MPH 4.02 4.52 .287
2013 27 AA BOW 2 2 12.0 6.00 1.50 4.00 0.00 63.6% 3.00 2.37 .258
2013 27 MAJ BAL 23 23 137.0 6.83 2.56 2.67 1.12 0.88 72.6% 91.4 MPH 4.07 4.19 .307
2014 28 MAJ BAL 31 31 185.7 6.59 1.70 3.89 1.11 1.20 75.6% 91.8 MPH 3.54 3.96 .305
2015 29 A FRE 1 1 3.0 6.00 0.00 0.00 0.00 100% 0.00 1.87 .134
2015 29 MAJ BAL 26 26 160.7 7.23 1.96 3.69 1.46 1.09 80.1% 91.3 MPH 3.36 4.43 .296
Today's Projections     0 0 .0 0.00 0.00 0.00 0.00 0% 0.00 0.00 .000
Next 7 Days     0 0 .0 0.00 0.00 0.00 0.00 0% 0.00 0.00 .000
Rest Of Season     0 4 24.2 6.87 2.14 3.21 1.17 75.3% 3.69 4.08 .303
Preseason     Subscribe now to see our 2015 projections for Wei-Yin Chen
3-Year Averages     28 28 171.8 6.86 2.25 3.05 1.21 74.1% 3.82 4.17 .298

Age is determined on July 1st of each season.       Jump To:     ▲ Basic Stats      ▲ Split Stats

No No

2015 Stat Review for Wei-Yin Chen    As compared to the top 100 starting pitchers in 2014 (min 145 in)

K/BB/HR Stats

A collection of stats that measure different skills.

Explain This

3.69 K/BB
GOOD
7.23 K/9
AVERAGE
1.96 BB/9
GOOD
91.3 MPH Fastball
WEAK
1.5 HR/9
TERRIBLE
1.09 GB/FB Ratio
MODERATE GROUNDBALLER
ERA/WHIP/FIP

A few general measures of a pitcher's effectiveness.

Explain This

3.36 ERA
GOOD
1.23 WHIP
AVERAGE
4.43 FIP
TERRIBLE
BABIP/Strand

Balls in play avg. and % of runners left stranded.

Explain This

.296 BABIP
ABOVE AVERAGE
80.1% Strand Rate
HIGH

Baltimore Orioles Roster

Wei-Yin Chen: Past News Updates   ( ▲ View most recent update )

Chen (7-6) earned the win Sunday against Oakland, allowing two runs on eight hits while striking out seven over six innings.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen earned his sixth win Monday against the Mariners with a quality start, as he allowed one run on three hits and two walks over 7.1 innings. He struck out five.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen allowed three runs on four hits and four walks while striking out four in five innings, resulting in a no-decision Wednesday against Oakland.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen was rocked for six runs on 10 hits without walking a batter, striking out six over 3.1 innings, but he managed to escape with a no-decision in the Orioles 8-7 win over Detroit on Friday night.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen gave up two runs on six hits and a walk while striking out three in a 5-2 win over the Rays on Sunday.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen gave up three runs on 10 hits with three strikeouts and no walks against the Yankees while being pinned with the loss Tuesday.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen was a tough-luck loser against the Nationals on Sunday, as he allowed just three runs (two earned) in eight innings with seven strikeouts.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen pitched well in a no-decision Monday, holding the Twins to two runs in seven innings.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen (4-4) gave up two runs on four hits and a walk over eight efficient innings Wednesday against the Rangers.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen allowed two runs on seven hits, walking two and striking out five over six innings, but came away with a no-decision in a game the Orioles would win 4-3 over Cleveland on Friday night.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.
Chen has been officially recalled from High-A Frederick to start Friday against the Indians, Rich Dubroff of CSN Mid-Atlantic reports.

Exclusive Fantasy Analysis

Subscribe to RotoWire now to instantly reveal our analysis.

RotoWire's Preseason Outlooks

2015

Subscribe now to see our 2015 outlook.

2014

Aside for a slight uptick in his WHIP, Chen's 2013 numbers were nearly a carbon copy of his 2012 season. That accounts for an oblique injury that caused him to miss some time in the middle of the season. Chen had more success with his secondary pitches, particularly his slider and changeup, and less success with his fastball in 2013 despite a slight increase in velocity across most of his pitches. The upcoming season will be a contract year for Chen, and he is a lock to make Baltimore's rotation, while his first two big league campaigns suggest that another year in the neighborhood of a 7.0 K/9 and 2.7 BB/9 is likely.

2013

Chen was the only member of Baltimore's rotation to hold down a spot for the whole season and he led the team with 12 wins. Prior to signing with the Orioles, Chen's velocity dropped in 2011. He was able to rebound to an average fastball velocity of 91 mph, which is more in line with his career numbers. Chen's 0.88 GB/FB ratio is cause for concern and supports his 29 home runs allowed. He is a virtual lock for a rotation spot in 2013, but it is believed that Chen's ceiling is not much higher than what his 2012 numbers reflect.

2012

Chen has been one of Japan's better pitchers since 2008 and an out clause in his NPB contract allowed him to move to MLB and sign three-year deal with the Orioles. Chen moved into Chunichi's rotation full time in 2009, and he had his best season with a 1.54 ERA, 0.83 WHIP and 146:40 K:BB ratio. He got it done with electric stuff, working primarily off a fastball with movement that touched 96 mph on his best days, and a mid-80's slider with bite. While Chen has remained highly effective in the two years since, he hasn't repeated his dominant 2009 performance, on either the stats sheet or the radar gun. He's maintained very good, but not quite league leading, ERAs and WHIPs. In 2011 his strikeout rate dropped to 5.15 K/9IP, after hovering around 8.00 K/9IP in previous seasons. Stuff-wise, he's remained a fastball/slider pitcher, but his fastball velocity has cooled off, now sitting at 88-90 mph topping out around 93 mph, and his slider doesn't have quite as much movement. Chen turns 27 in June 2012, so he'll enter MLB with some prime baseball years ahead of him. Even if he can't find a way to stick in the Baltimore rotation, he should have enough stuff to succeed in a bullpen role.

2011

Chen is considered one of Japan's best pitchers and a name to watch in case he decides to come to MLB. Chen regressed a little from his breakout 2009 season, but set a career high with 188 IP, and posted solid rates including a 2.87 ERA and a 1.144 WHIP. But beyond numbers, Chen is a 25-year-old left-hander with an electric arm and is a valuable prospect. Chen is Taiwanese and joined Chunichi after high school, but unlike most foreign players in Japan he doesn't have contractual provisions that allow him to become a free agent if he chooses and is subject to the more restrictive rules governing drafted Japanese players. Chen and his representation are trying to negotiate an opt-out clause into his contract. If they are successful, we'll probably see him in MLB soon. If not, he is still about six years away from free agency.

2010

Chen has emerged as one of the best pitchers in Japan and is a name to watch in case he decides to move to the U.S. The 23-year-old lefty broke out in a big way in 2009, posting a 1.54 ERA in 164 innings. Chen is a rare power lefty, featuring a mid-90s fastball and a hard slider. He is a long way from having the service time he needs for NPB free agency, but his status as a foreign player may allow him to test the MLB market sooner.