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JoJo Romero is a left-handed pitcher for the St. Louis Cardinals.
In MLB, JoJo Romero has appeared in 237 games (231.2 IP) with a 3.57 ERA, a 1.24 WHIP, and 8.62 strikeouts per nine innings, on 222 strikeouts and 84 walks. In AAA, JoJo Romero has appeared in 38 games (81.2 IP) with a 5.29 ERA, a 1.65 WHIP, and 8.93 strikeouts per nine innings, on 81 strikeouts and 44 walks.
JoJo Romero's most recent tracked outing on netpitch was Sep 26, 2026 (MLB 2026).
Use the interactive dashboard above to break down JoJo Romero's pitch mix, velocity, command, sequencing, count leverage, and damage-risk trends across every tracked MLB and AAA appearance.
| Level | G | IP | ERA | WHIP | K | BB | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|
| mlb | 237 | 231.2 | 3.57 | 1.24 | 222 | 84 | 8.62 | 3.26 |
| aaa | 38 | 81.2 | 5.29 | 1.65 | 81 | 44 | 8.93 | 4.85 |
| Date | Lvl | Opp | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|
| Sep 26, 2026 | MLB | St. Louis Cardinals | 1.2 | 0 | 0 | 0 | 3 |
| Sep 24, 2026 | MLB | Philadelphia Phillies | 1.1 | 1 | 0 | 0 | 1 |
| Sep 20, 2026 | MLB | Baltimore Orioles | 1.2 | 1 | 0 | 0 | 1 |
| Sep 17, 2026 | MLB | Pittsburgh Pirates | 1.0 | 0 | 0 | 0 | 1 |
| Sep 16, 2026 | MLB | Pittsburgh Pirates | 0.2 | 2 | 1 | 0 | 1 |