2025 Stats
W-L
6-6
ERA
3.30
WHIP
1.19
K
103
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
Signed a one-year contract with the Athletics in March of 2025.
Stays hot in win
Lopez (6-6) allowed four hits, struck out nine batters and walked none over seven shutout innings to earn the win Tuesday over the Rays.
Analysis
Lopez continues to look like the Athletics' best starter lately. Over his last four outings, he's posted a 28:6 K:BB across 24 scoreless innings in that impressive stretch. He won't keep this up forever, but his strong second half is showing serious developmental progress. He's now at a 3.30 ERA, 1.19 WHIP and 103:30 K:BB through 84.2 innings over 19 appearances (15 starts) this season. Lopez will look to keep rolling in his next outing, which is projected to be on the road in Minnesota.
Lopez continues to look like the Athletics' best starter lately. Over his last four outings, he's posted a 28:6 K:BB across 24 scoreless innings in that impressive stretch. He won't keep this up forever, but his strong second half is showing serious developmental progress. He's now at a 3.30 ERA, 1.19 WHIP and 103:30 K:BB through 84.2 innings over 19 appearances (15 starts) this season. Lopez will look to keep rolling in his next outing, which is projected to be on the road in Minnesota.
Pitching Stats
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2025 MLB Game Log
2025
2024
2023
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
79
Last 10 Games
99
Last 5 Games
103
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
-6%
BAA vs RHP
2025
-2%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .234 | 27 | 7 | 22 | 1 | |||
| Since 2023vs Right | .219 | 92 | 32 | 68 | 12 | |||
| 2025vs Left | .227 | 22 | 4 | 15 | 1 | |||
| 2025vs Right | .222 | 81 | 26 | 56 | 10 | |||
| 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 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
-48%
ERA at Home
2025
-34%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 2.40 | 1.11 | 48.2 | 11.8 | 3.1 | ||||
| Since 2023Away | 4.60 | 1.28 | 58.2 | 8.4 | 3.4 | ||||
| 2025Home | 2.64 | 1.13 | 44.1 | 12.6 | 3.0 | ||||
| 2025Away | 4.02 | 1.26 | 40.1 | 9.1 | 3.3 | ||||
| 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 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Jacob Lopez 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 2019 data (min 120 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 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
3.43K/9
10.9BB/9
3.2HR/9
1.2Fastball
90.7 mphERA
3.30WHIP
1.19BABIP
.306GB/FB
0.58Left On Base
77.1%Exit Velocity
78.4 mphBarrels/BBE
4.6%Spin Rate
2215 rpmBalls Hit 95+ MPH
18.5%Swinging Strike
12.6%Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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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
Dominant vs. Nats
Lopez (5-6) earned the win Thursday over the Nationals, allowing only three hits and no walks over 7.2 scoreless innings. He struck out 10.
Analysis
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Collects fourth win
Lopez (4-6) allowed five hits and two walks while striking out five over five scoreless innings to earn the win over the Diamondbacks on Friday.
Analysis
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Runs up pitch count in no-decision
Lopez did not factor into the decision in Saturday's game against the Astros, allowing two hits and four walks while striking out four across 4.1 innings.
Analysis
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Allows five runs in loss
Lopez (3-6) took the loss against Texas on Monday, allowing five runs on four hits and three walks while striking out six batters over five innings.
Analysis
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Scoops up third win
Lopez (3-5) picked up the win in Saturday's 4-3 victory over the Blue Jays, allowing two runs on four hits and two walks over five innings. He struck out five.
Analysis
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