2025 Stats
W-L
0-1
ERA
3.86
WHIP
2.57
K
9
SV
0
Rest-of-Season Projections
2025 Fantasy Outlook
If you squint really hard, you can see some shades of Ryan Yarbrough in Lopez. Both pitchers are soft-tossing lefties with unique arm angles relying on extension and guile in their efforts to be successful against opposing batters. Lopez has been able to use that skill rather effectively as a minor-leaguer with a 30.6 percent strikeout rate, but has been more hittable as a swingman in two different stints with the Rays over a short 22.2 inning sample size. Lopez has value to a club in a swingman type role or as a bulk pitcher if the rotation is impacted by injuries. He's likely to begin the season in a relief role but should have a clearer path to a starting job after being traded to the Athletics. Read Past Outlooks
Sent back to minors
The Athletics optioned Lopez to Triple-A Las Vegas on Wednesday.
ANALYSIS
While making a spot start Tuesday against the Rangers, Lopez was touched up for three runs on six hits and four walks in 2.2 innings. He wasn't going to be available for a few days, so the Athletics will replace him on the 26-man active roster with a fresh bullpen arm in Carlos Duran, who was called up from Triple-A.
While making a spot start Tuesday against the Rangers, Lopez was touched up for three runs on six hits and four walks in 2.2 innings. He wasn't going to be available for a few days, so the Athletics will replace him on the 26-man active roster with a fresh bullpen arm in Carlos Duran, who was called up from Triple-A.
Pitching Stats
Loading Pitching Stats...
2025
2024
2023
Minor League Game Log
Calculate Stats Over Time
Just click on any two dates.
Loading Minor League Pitching Game Log...
Pitching Appearances Breakdown
Average Pitch Count
43
Last 10 Games
43
Last 5 Games
54
How many pitches does Jacob Lopez generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Jacob Lopez generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
-19%
BAA vs RHP
2025
-36%
BAA vs RHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2023vs Left | .294 | 7 | 4 | 10 | 0 |
| Since 2023vs Right | .238 | 18 | 12 | 20 | 2 |
| 2025vs Left | .500 | 2 | 1 | 3 | 0 |
| 2025vs Right | .320 | 7 | 6 | 8 | 0 |
| 2024vs Left | .231 | 4 | 3 | 3 | 0 |
| 2024vs Right | .083 | 4 | 4 | 2 | 2 |
| 2023vs Left | .267 | 1 | 0 | 4 | 0 |
| 2023vs Right | .286 | 7 | 2 | 10 | 0 |
Home/Away Pitching Splits
Since 2023
-100%
ERA at Home
2025
-100%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |
|---|---|---|---|---|---|
| Since 2023Home | 0.00 | 1.33 | 6.0 | 9.0 | 7.5 |
| Since 2023Away | 5.70 | 1.61 | 23.2 | 7.2 | 4.2 |
| 2025Home | 0.00 | 2.40 | 1.2 | 21.6 | 16.2 |
| 2025Away | 5.06 | 2.63 | 5.1 | 8.4 | 6.8 |
| 2024Home | 0.00 | 1.50 | 1.1 | 6.8 | 13.5 |
| 2024Away | 6.00 | 1.11 | 9.0 | 7.0 | 5.0 |
| 2023Home | 0.00 | 0.67 | 3.0 | 3.0 | 0.0 |
| 2023Away | 5.79 | 1.50 | 9.1 | 6.8 | 1.9 |
Minor League Left/Right Pitching Splits (AAA)
Since 2023
-14%
BAA vs LHP
2025
-29%
BAA vs LHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2023vs Left | .191 | 64 | 23 | 39 | 4 |
| Since 2023vs Right | .221 | 151 | 74 | 101 | 16 |
| 2025vs Left | .158 | 10 | 0 | 3 | 0 |
| 2025vs Right | .222 | 12 | 5 | 8 | 1 |
| 2024vs Left | .194 | 35 | 17 | 24 | 3 |
| 2024vs Right | .234 | 71 | 28 | 47 | 9 |
| 2023vs Left | .197 | 19 | 6 | 12 | 1 |
| 2023vs Right | .210 | 68 | 41 | 46 | 6 |
Stat Review
How does Jacob Lopez compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 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 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
1.29K/9
11.6BB/9
9.0HR/9
0.0Fastball
90.4 mphERA
3.86WHIP
2.57BABIP
.506GB/FB
0.63Left On Base
72.2%Exit Velocity
73.7 mphBarrels/BBE
0.0%Spin Rate
2210 rpmBalls Hit 95+ MPH
13.8%Swinging Strike
7.6%Prospect Rankings History
Advanced Pitching Stats
Loading Advanced Pitching Stats...
Defensive Stats
Loading MLB Defensive Stats...
Stats Vs Today's Lineup
Want more matchup stats?
Loading Matchup Stats...
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
Recent RotoWire Articles Featuring Jacob Lopez See More
Job battles are heating up around the league as we get closer to Opening Day. Has Jackson Holliday done enough to break camp with the Orioles?
James Anderson updates his Rookie Pitcher Rankings for 2024 value only, in which Giants southpaw Kyle Harrison remains in a tier by himself.
James Anderson shares version 1.0 of his rookie pitcher rankings for redraft leagues, in which Giants southpaw Kyle Harrison is in a tier of his own.
2024 Fantasy Outlook
Lopez began the season at Double-A Montgomery and finished it with four games on the big-league roster, which is a rarity for the Tampa Bay organization as it rarely promotes starting pitchers multiple levels in the same season. These actions were more based on necessity than merit given the season-ending injuries to 60 percent of the club's starting staff and the attrition of arms on the 40-man roster. Lopez climbed to Triple-A early in the 2023 season while striking out a bevy of lower-level hitters, mainly with a low-arm-slot slider. Experienced hitters in Triple-A were not as easily fooled nor were the major-league hitters as the strikeout rate cooled and the walk rate escalated. He still managed 96 strikeouts in 92 innings but best profiles as a swingman out of the bullpen, replacing the role Ryan Yarbrough and Josh Fleming held on the roster before him.
More Fantasy News
Labors in loss Tuesday
Lopez (0-1) took the loss Tuesday against the Rangers after allowing three runs on six hits and four walks in 2.2 innings. He struck out four.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Slated to start Tuesday
Athletics manager Mark Kotsay said that Lopez will start Tuesday's game against the Rangers, Jessica Kleinschmidt of Baseball America reports.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Back in majors
The Athletics recalled Lopez from Triple-A Las Vegas on Saturday.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Optioned to Vegas
The Athletics optioned Lopez to Triple-A Las Vegas on Wednesday.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Recalled from Triple-A
The Athletics recalled Lopez from Triple-A Las Vegas on Friday.
ANALYSIS
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.