Jacob Lopez
Pitcher · Career Stats, Bio & Records (2023-2026)
Jacob Lopez is a pitcher who has played in Major League Baseball since 2023 for the Tampa Bay Rays and the Athletics, a span of 4 seasons. Across 56 career appearances, he has gone 15-12 with a 4.86 ERA and 241 strikeouts.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Position
- Pitcher
- Bats / Throws
- L / L
- Height / Weight
- 6'4" / 220 lb
- MLB Debut
- 2023-08-14
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | TBA | AL | 1 | 0 | 4 | 1 | 0 | 0 | 1 | 12.1 | 14 | 6 | 2 | 8 | 4.38 | 4.33 (-1%) | 433.1 |
| 2024 | TBA | AL | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 10.1 | 5 | 6 | 7 | 8 | 5.23 | 4.08 (-28%) | -689.5 |
| 2025 | ATH | AL | 7 | 7 | 21 | 17 | 0 | 0 | 0 | 92.2 | 81 | 42 | 37 | 113 | 4.08 | 4.16 (+2%) | -229.2 |
| 2026 | ATH | AL | 7 | 5 | 27 | 24 | 0 | 0 | 0 | 123.1 | 126 | 75 | 58 | 112 | 5.47 | 4.18 (-31%) | - |
| Career · 4 seasons | 15 | 12 | 56 | 43 | 0 | 0 | 1 | 238.2 | 226 | 129 | 104 | 241 | 4.86 | — | -486 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | TBA | AL | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2024 | TBA | AL | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2025 | ATH | AL | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 3 seasons | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Game Log & Splits
View full game log (58 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 11 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 18 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 11 | 48.2 | 37 | 13 | 17 | 64 | 2.40 |
| Away | 18 | 66.2 | 63 | 41 | 29 | 65 | 5.54 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-24 | OAK | SEA | L | 2.0 | 6 | 9 | 9 | 6 | 2 | 2 |
| 2025-08-19 | OAK | MIN | W | 6.0 | 4 | 3 | 2 | 1 | 8 | 2 |
| 2025-08-12 | OAK | TBR | W | 7.0 | 4 | 0 | 0 | 0 | 9 | 0 |
| 2025-08-07 | OAK | WAS | W | 7.2 | 3 | 0 | 0 | 0 | 10 | 0 |
| 2025-08-01 | OAK | AZ | W | 5.0 | 5 | 0 | 0 | 2 | 5 | 0 |
| 2025-07-26 | OAK | HOU | — | 4.1 | 2 | 0 | 0 | 4 | 4 | 0 |
| 2025-07-21 | OAK | TEX | L | 5.0 | 4 | 5 | 5 | 3 | 6 | 2 |
| 2025-07-12 | OAK | TOR | W | 5.0 | 4 | 2 | 2 | 2 | 5 | 1 |
| 2025-07-06 | OAK | SFG | L | 4.1 | 5 | 4 | 4 | 1 | 8 | 1 |
| 2025-06-30 | OAK | TBR | — | 3.1 | 5 | 4 | 3 | 1 | 1 | 1 |
Fielding Statistics
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 29 |
Jacob Lopez: the record in brief
Jacob Lopez made a major league debut on August 14, 2023 and is still active, so the totals on this page keep changing. The team column moves through the Tampa Bay Rays (2023 through 2024) and the Athletics (2025). Lopez played primarily as a pitcher and batted and threw left-handed. Born on March 11, 1998, in Granada Hills, CA, USA, Lopez was listed at 6 feet, 4 inches and 220 pounds.
Across 56 games (43 starts), Lopez has recorded 15 wins against 12 losses with a 4.86 ERA. The totals include 241 strikeouts. Against a 4.19 league ERA for the same seasons, the 4.86 mark was 16.2% worse. 2025 brought Lopez a season-high 7 wins. In 2025, one of the busiest seasons, Lopez posted a 4.08 ERA; the league figure that year was 4.16.
The position breakdown shows 29 games, all at pitcher. On the mound, Lopez's fielding totals are 6 putouts, 7 assists and 2 errors.
Retrosheet box scores cover 58 of Lopez's games, and the full game log is linked from the splits section.
Frequently Asked Questions about Jacob Lopez
- What years did Jacob Lopez play?
- Jacob Lopez played in Major League Baseball from 2023 to 2026.
- Was Jacob Lopez a pitcher?
- Yes. Jacob Lopez pitched in the major leagues, recording 15 wins and 241 strikeouts.
- What was Jacob Lopez's career ERA?
- Jacob Lopez finished with a 4.86 career ERA, going 15-12 with 241 strikeouts.
- How many strikeouts did Jacob Lopez have?
- Jacob Lopez recorded 241 career strikeouts.
- Is Jacob Lopez in the Hall of Fame?
- No. Jacob Lopez has not been inducted into the National Baseball Hall of Fame.
- What teams did Jacob Lopez play for?
- Jacob Lopez played for the Tampa Bay Rays and the Athletics.