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Jacob Lopez
Current team : Athletics
Weight: 220 lbs
Height: 6' 4"
Position: Starting Pitcher
Jersey: 57
BirthPlace: Granada Hills CA
Experience: 3 -
Status: Active

Citizenship:
Gender:
Date of birth: 03/11/1998
College:
Draft:
Headline: Lopez (elbow) is making good progress and has an outside chance of pitching in MLB before the season ends, Martin Gallegos of MLB.com reports.
Story: Lopez landed on the injured list Aug. 26 with a left elbow flexor strain, just two days after giving up nine runs in a disastrous start against the Mariners. Prior to that outing, the southpaw had been effective, recording a 3.28 ERA and 1.17 WHIP across 20 appearances (16 starts) and 90.2 innings. The Athletics aren't in a position to rush him back without playoff pressure, but the positive reports on his recovery are at least encouraging for a possible return.
Description: Lopez (elbow) is making good progress and has an outside chance of pitching in MLB before the season ends, Martin Gallegos of MLB.com reports.
published: Wed Sep 10 07:38:52 PDT 2025
Fantasy positionRank:

Fantasy baseball lineup advice and betting tips for Sunday - cats: 36
Fantasy baseball lineup advice and betting tips for Tuesday - cats: 30
Fantasy baseball waivers: Basallo leads trio of prospect pickups - cats: 22
Fantasy baseball lineup advice and betting tips for Tuesday - cats: 34
Fantasy baseball lineup advice and betting tips for Thursday - cats: 32
Fantasy baseball lineup advice and betting tips for Friday - cats: 30
Fantasy baseball lineup advice and betting tips for Monday - cats: 26
Fantasy baseball lineup advice and betting tips for Saturday - cats: 26
Fantasy baseball lineup advice and betting tips for Sunday - cats: 28
Fantasy baseball waiver wire: Florida rookies on the rise - cats: 28
Slumping Athletics shake up roster, call up five players - cats: 18
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https://www.espn.com/mlb/player/bio/_/id/42239/jacob-lopez
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https://www.espn.com/mlb/player/batvspitch/_/id/42239/jacob-lopez

Season Team GP GS W L W% WAR ERA WHIP IP K BB K/BB H R ER SV HLD BLSV
2023 4 1 1 0 1.000 0.0 4.38 1.30 12.1 8 2 4.0 14 7 6 1 0 0
2024 4 1 0 0 .000 0.0 5.23 1.16 10.1 8 7 1.1 5 7 6 0 0 0
2025 21 17 7 7 .500 1.1 4.08 1.27 92.2 113 37 3.1 81 47 42 0 0 0
Career 29 19 8 7 .533 -- 4.21 1.27 115.1 129 46 2.8 100 61 54 1 0 0

Season Team P TBF P-TBF OBA OOBP OSLUG OOPS 2B 3B HR TB RBI BH SH SF IBB
2023 193 54 3.574 .280 .333 .400 .733 4 1 0 20 6 2 0 0 0
2024 178 46 3.870 .135 .304 .324 .629 1 0 2 12 6 2 0 0 0
2025 1666 399 4.175 .230 .317 .403 .721 14 1 15 142 38 8 2 0 0
Career 2037 499 4.082 .228 .318 .396 .714 19 2 17 174 50 12 2 0 0

Season Team P/S P/I K/9 QS CG SHO GSC GB FB G/F IR IRS WP BK SB CS RSUP
2023 88.0 15.6 5.8 0 0 0 32.0 15 27 0.6 0 0 1 0 0 0 12.0
2024 72.0 17.2 7.0 0 0 0 63.0 5 24 0.2 0 0 0 0 4 0 1.0
2025 87.2 18.0 11.0 7 0 0 53.8 69 172 0.4 6 1 0 1 8 3 69.0
Career 86.4 17.7 10.1 7 0 0 0.0 89 223 0.4 6 1 1 1 12 3 82.0
2B : Doubles
3B : Triples
BB : Walks
BH : Batters Hit
BK : Balks
BLSV : Blown Saves
CG : Complete Games
CS : Caught Stealing
ER : Earned runs
ERA : Earned Run Average
FB : Fly Balls
G/F : Ground To Fly Ball Ratio
GB : Ground Balls
GP : Games Played
GS : Games Started
GSC : Game Score
H : Hits
HLD : Holds
HR : Home Runs
IBB : Intentional Walks
IP : Innings pitched
IR : Inherited Runners
IRS : Inherited Runners Scored
K : Strikeouts
K/9 : Strikeouts Per 9 Innings
K/BB : Strikeout To Walk Ratio
L : Losses
OBA : Opponent Batting Average
OOBP : Opponent's On-base pct.
OOPS : Opponent's OPB Pct + SLG Pct
OSLUG : Opponent's Slugging pct.
P : Pitches
P-TBF : Pitches-Batters Faced
P/I : Pitches Per Inning
P/S : Pitches Per Start
QS : Quality Starts
R : Runs
RBI : Runs Batted In
RSUP : Run Support
SB : Stolen Bases
SF : Sacrifice Flies
SH : Sacrifice Bunts
SHO : Shutouts
SV : Saves
TB : Total Bases
TBF : Batters Faced
W : Wins
W% : Win Percentage
WAR : Wins Above Replacement
WHIP : Walks Plus Hits Per Inning Pitched
WP : Wild Pitches


Pitching
Games Played - 21
Team Games Played - 162
Saves - 0
Ground Balls - 69
Strikeouts - 113
Sacrifice Flies - 0
Losses - 7
Hits - 81
Earned runs - 42
Batters Hit - 8
Walks - 37
Runs - 47
Stolen Bases - 8
Caught Stealing - 3
Sacrifice Bunts - 2
Save Opportunities - 0
Home Runs - 15
Triples - 1
Finishes - 1
Balks - 1
Intentional Walks - 0
Fly Balls - 172
Batters Faced - 399
Holds - 0
Doubles - 14
Wins - 7
Complete Games - 0
Perfect Games - 0
Wild Pitches - 0
Runs Batted In - 38
Third Innings Pitched - 278
Earned Runs - 69
Shutouts - 0
Pickoff Attempts - 0
Pitches - 1666
Run Support - 69.0
Catcher Interference - 0
Pitches As Starter - 1482
Games Started - 17
Game Score - 53.8
Quality Starts - 7
Inherited Runners - 6
Inherited Runners Scored - 1
Player Rating - 0.0
At Bats - 352
Total Bases - 142
Is Qualified - 0
Is Qualified - 0
Full Innings - 92
Partial Innings - 2
Blown Saves - 0
Innings pitched - 92.2
Earned Run Average - 4.08
Walks Plus Hits Per Inning Pitched - 1.27
Win Percentage - .500
Caught Stealing Percentage - 0.3
Ground To Fly Ball Ratio - 0.4
Pitches Per Start - 87.2
Pitches Per Inning - 18.0
Pitches Per Plate Appearance - 4.2
Run Support Average - 6.7
Opponent Batting Average - .230
Opponent's Slugging pct. - .403
Opponent's On-base pct. - .317
Opponent's OPB Pct + SLG Pct - .721
Save Percentage - 0.0
Strikeouts Per 9 Innings - 11.0
Strikeout To Walk Ratio - 3.1
Tough Losses - 0
Cheap Wins - 0
Save Opportunities Per Win - 0.0
Balls In Play Average - 0.286
Pitch Count - 1666
Strikes - 1038
Strike To Pitch Ratio - 0.6
Wins Above Replacement - 1.1
Fielding
Games Played - 21
Team Games Played - 162
Double Plays - 0
Opportunities - 0
Errors - 2
Passed Balls - 0
Assists - 5
Outfield Assists - 0
Pickoffs - 0
Putouts - 3
Outs On Field - 278
TP - 0
Balls In Zone - 0
Extra Bases - 0
Outs Made - 0
Hits - 0
Total Bases - 0
Games Started - 17
Third Innings Played - 0.0
Caught Stealing - 0
Stolen Bases Allowed - 0
Earned Runs - 0
Qualified - 0
Qualified Catcher - 0
Qualified Pitcher - 0
Successful Chances - 8
Total Chances - 10
Full Innings - 93
Part Innings Played - 2
Fielding Percentage - 0.800
Range Factor - 0.8
Zone Rating - 0.0
Caught Stealing Percentage - 0.000
Earned Run Average - 0.0
Defensive Wins Above Replacement - 0.0

Pitching
Games Played - 4
Team Games Played - 162
Saves - 0
Ground Balls - 5
Strikeouts - 8
Sacrifice Flies - 0
Losses - 0
Hits - 5
Earned runs - 6
Batters Hit - 2
Walks - 7
Runs - 7
Stolen Bases - 4
Caught Stealing - 0
Sacrifice Bunts - 0
Save Opportunities - 0
Home Runs - 2
Triples - 0
Finishes - 1
Balks - 0
Intentional Walks - 0
Fly Balls - 24
Batters Faced - 46
Holds - 0
Doubles - 1
Wins - 0
Complete Games - 0
Perfect Games - 0
Wild Pitches - 0
Runs Batted In - 6
Third Innings Pitched - 31
Earned Runs - 3
Shutouts - 0
Pickoff Attempts - 0
Pitches - 178
Run Support - 1.0
Catcher Interference - 0
Pitches As Starter - 72
Games Started - 1
Game Score - 63.0
Quality Starts - 0
Inherited Runners - 0
Inherited Runners Scored - 0
Player Rating - 0.0
At Bats - 37
Total Bases - 12
Is Qualified - 0
Is Qualified - 0
Full Innings - 10
Partial Innings - 1
Blown Saves - 0
Innings pitched - 10.1
Earned Run Average - 5.23
Walks Plus Hits Per Inning Pitched - 1.16
Win Percentage - .000
Caught Stealing Percentage - 0.0
Ground To Fly Ball Ratio - 0.2
Pitches Per Start - 72.0
Pitches Per Inning - 17.2
Pitches Per Plate Appearance - 3.9
Run Support Average - 0.9
Opponent Batting Average - .135
Opponent's Slugging pct. - .324
Opponent's On-base pct. - .304
Opponent's OPB Pct + SLG Pct - .629
Save Percentage - 0.0
Strikeouts Per 9 Innings - 7.0
Strikeout To Walk Ratio - 1.1
Tough Losses - 0
Cheap Wins - 0
Save Opportunities Per Win - 0.0
Balls In Play Average - 0.115
Pitch Count - 178
Strikes - 100
Strike To Pitch Ratio - 0.6
Wins Above Replacement - 0.0
Fielding
Games Played - 4
Team Games Played - 162
Double Plays - 0
Opportunities - 0
Errors - 0
Passed Balls - 0
Assists - 0
Outfield Assists - 0
Pickoffs - 0
Putouts - 1
Outs On Field - 31
TP - 0
Balls In Zone - 0
Extra Bases - 0
Outs Made - 0
Hits - 0
Total Bases - 0
Games Started - 1
Third Innings Played - 0.0
Caught Stealing - 0
Stolen Bases Allowed - 0
Earned Runs - 0
Qualified - 0
Qualified Catcher - 0
Qualified Pitcher - 0
Successful Chances - 1
Total Chances - 1
Full Innings - 10
Part Innings Played - 1
Fielding Percentage - 1.000
Range Factor - 0.9
Zone Rating - 0.0
Caught Stealing Percentage - 0.000
Earned Run Average - 0.0
Defensive Wins Above Replacement - 0.0

Pitching
Games Played - 4
Team Games Played - 162
Saves - 1
Ground Balls - 15
Strikeouts - 8
Sacrifice Flies - 0
Losses - 0
Hits - 14
Earned runs - 6
Batters Hit - 2
Walks - 2
Runs - 7
Stolen Bases - 0
Caught Stealing - 0
Sacrifice Bunts - 0
Save Opportunities - 1
Home Runs - 0
Triples - 1
Finishes - 1
Balks - 0
Intentional Walks - 0
Fly Balls - 27
Batters Faced - 54
Holds - 0
Doubles - 4
Wins - 1
Complete Games - 0
Perfect Games - 0
Wild Pitches - 1
Runs Batted In - 6
Third Innings Pitched - 37
Earned Runs - 6
Shutouts - 0
Pickoff Attempts - 0
Pitches - 193
Run Support - 12.0
Catcher Interference - 0
Pitches As Starter - 88
Games Started - 1
Game Score - 32.0
Quality Starts - 0
Inherited Runners - 0
Inherited Runners Scored - 0
Player Rating - 0.0
At Bats - 50
Total Bases - 20
Is Qualified - 0
Is Qualified - 0
Full Innings - 12
Partial Innings - 1
Blown Saves - 0
Innings pitched - 12.1
Earned Run Average - 4.38
Walks Plus Hits Per Inning Pitched - 1.30
Win Percentage - 1.000
Caught Stealing Percentage - 0.0
Ground To Fly Ball Ratio - 0.6
Pitches Per Start - 88.0
Pitches Per Inning - 15.6
Pitches Per Plate Appearance - 3.6
Run Support Average - 8.8
Opponent Batting Average - .280
Opponent's Slugging pct. - .400
Opponent's On-base pct. - .333
Opponent's OPB Pct + SLG Pct - .733
Save Percentage - 1.0
Strikeouts Per 9 Innings - 5.8
Strikeout To Walk Ratio - 4.0
Tough Losses - 0
Cheap Wins - 0
Save Opportunities Per Win - 1.0
Balls In Play Average - 0.326
Pitch Count - 193
Strikes - 126
Strike To Pitch Ratio - 0.7
Wins Above Replacement - 0.0
Team - Athletics
Weight: 220 lbs
Height: 6' 4"
Position: Starting Pitcher
Jersey: 57
BirthPlace: Granada Hills CA
Experience: 3 -
Status: Active

Team - Athletics - 2025-CURRENT
Team - Tampa Bay Rays - 2023-2024

2025 Splits - cats: 13
2024 Splits - cats: 13
2023 Splits - cats: 13

2025 Regular Season - cats: 1
2024 Regular Season - cats: 1
2023 Regular Season - cats: 1