| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 3 | 1 | 1.27 | 26 | 0 | 2 | 42.2 | 53 | 0.91 |
| Career Minors | 20 | 13 | 3.08 | 201 | 12 | 18 | 318.1 | 418 | 1.23 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2026 | 26 | 3-1 | 1.27 | 42.2 | 53 | 0.91 |
| Career Minors | 201 | 20-13 | 3.08 | 318.1 | 418 | 1.23 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | State College Spikes | NYP | A(Short) | 1 | 0 | 1.07 | 17 | 0 | 5 | 25.1 | 12 | 4 | 3 | 0 | 7 | 26 | 0.75 |
| 2021 | Peoria Chiefs | A+ C | A+ | 2 | 5 | 3.49 | 28 | 11 | 2 | 67.0 | 41 | 28 | 26 | 4 | 36 | 101 | 1.15 |
| 2022 | 3 Teams | Minors | 2 | 1 | 4.00 | 22 | 1 | 0 | 27.0 | 11 | 13 | 12 | 2 | 24 | 38 | 1.30 | |
| 2022 | FCL Cardinals | FCL | ROK | 0 | 0 | 0.00 | 2 | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.50 |
| 2022 | Palm Beach Cardinals | FSL | A | 1 | 1 | 5.40 | 9 | 0 | 0 | 11.2 | 8 | 7 | 7 | 1 | 13 | 11 | 1.80 |
| 2022 | Peoria Chiefs | MID | A+ | 1 | 0 | 3.38 | 11 | 0 | 0 | 13.1 | 3 | 6 | 5 | 1 | 10 | 25 | 0.98 |
| 2023 | 2 Teams | Minors | 1 | 1 | 4.95 | 30 | 0 | 3 | 36.1 | 22 | 21 | 20 | 1 | 31 | 48 | 1.46 | |
| 2023 | Peoria Chiefs | MID | A+ | 1 | 1 | 1.89 | 13 | 0 | 1 | 19.0 | 10 | 5 | 4 | 1 | 11 | 31 | 1.11 |
| 2023 | Springfield Cardinals | TEX | AA | 0 | 0 | 8.31 | 17 | 0 | 2 | 17.1 | 12 | 16 | 16 | 0 | 20 | 17 | 1.85 |
| 2024 | Springfield Cardinals | TEX | AA | 7 | 1 | 2.73 | 40 | 0 | 3 | 62.2 | 44 | 20 | 19 | 9 | 29 | 80 | 1.16 |
| 2025 | 2 Teams | Minors | 4 | 4 | 3.61 | 38 | 0 | 3 | 57.1 | 52 | 28 | 23 | 6 | 43 | 72 | 1.66 | |
| 2025 | Springfield Cardinals | TEX | AA | 3 | 3 | 2.75 | 24 | 0 | 3 | 39.1 | 32 | 14 | 12 | 4 | 27 | 50 | 1.50 |
| 2025 | Memphis Redbirds | INT | AAA | 1 | 1 | 5.50 | 14 | 0 | 0 | 18.0 | 20 | 14 | 11 | 2 | 16 | 22 | 2.00 |
| 2026 | Jacksonville Jumbo Shrimp | INT | AAA | 3 | 1 | 1.27 | 26 | 0 | 2 | 42.2 | 21 | 9 | 6 | 5 | 18 | 53 | 0.91 |
| FCL Cardinals | FCL | ROK | 0 | 0 | 0.00 | 2 | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.50 | |
| 2 Teams | AAA | 4 | 2 | 2.52 | 40 | 0 | 2 | 60.2 | 41 | 23 | 17 | 7 | 34 | 75 | 1.24 | ||
| Springfield Cardinals | TEX | AA | 10 | 4 | 3.54 | 81 | 0 | 8 | 119.1 | 88 | 50 | 47 | 13 | 76 | 147 | 1.37 | |
| Peoria Chiefs | MID | A+ | 4 | 6 | 3.17 | 52 | 11 | 3 | 99.1 | 54 | 39 | 35 | 6 | 57 | 157 | 1.12 | |
| Palm Beach Cardinals | FSL | A | 1 | 1 | 5.40 | 9 | 0 | 0 | 11.2 | 8 | 7 | 7 | 1 | 13 | 11 | 1.80 | |
| State College Spikes | MLBDL | A(Short) | 1 | 0 | 1.07 | 17 | 0 | 5 | 25.1 | 12 | 4 | 3 | 0 | 7 | 26 | 0.75 | |
| Career Minors | 7 Teams | 20 | 13 | 3.08 | 201 | 12 | 18 | 318.1 | 203 | 123 | 109 | 27 | 188 | 418 | 1.23 |
| Team | Date | Transaction |
|---|---|---|
|
|
01/29/2026 | Miami Marlins invited non-roster RHP Jack Ralston to spring training. |
|
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12/16/2025 | Miami Marlins signed free agent RHP Jack Ralston to a minor league contract. |
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12/16/2025 | RHP Jack Ralston assigned to Jacksonville Jumbo Shrimp. |
|
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11/06/2025 | RHP Jack Ralston elected free agency. |
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09/02/2025 | RHP Jack Ralston assigned to Memphis Redbirds from Springfield Cardinals. |
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08/12/2025 | RHP Jack Ralston assigned to Springfield Cardinals from Memphis Redbirds. |
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07/01/2025 | RHP Jack Ralston assigned to Memphis Redbirds from Springfield Cardinals. |
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07/01/2025 | Memphis Redbirds activated RHP Jack Ralston. |
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02/24/2025 | RHP Jack Ralston roster status changed by St. Louis Cardinals. |
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02/24/2025 | RHP Jack Ralston assigned to St. Louis Cardinals. |
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08/29/2023 | RHP Jack Ralston assigned to Springfield Cardinals from Peoria Chiefs. |
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07/01/2023 | RHP Jack Ralston assigned to Peoria Chiefs from Springfield Cardinals. |
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04/14/2023 | RHP Jack Ralston assigned to Springfield Cardinals. |
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07/26/2022 | RHP Jack Ralston assigned to Peoria Chiefs from Palm Beach Cardinals. |
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07/08/2022 | RHP Jack Ralston assigned to Palm Beach Cardinals from Peoria Chiefs. |
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06/22/2022 | Peoria Chiefs sent RHP Jack Ralston on a rehab assignment to Palm Beach Cardinals. |
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06/14/2022 | Peoria Chiefs sent RHP Jack Ralston on a rehab assignment to FCL Cardinals. |
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04/08/2022 | Peoria Chiefs placed RHP Jack Ralston on the 10-day injured list. |
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04/30/2021 | RHP Jack Ralston assigned to Peoria Chiefs from Palm Beach Cardinals. |
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04/25/2021 | Cardinals Organization activated RHP Jack Ralston. ABS test. |
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02/12/2021 | RHP Jack Ralston assigned to Palm Beach Cardinals. |
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02/12/2021 | RHP Jack Ralston assigned to Palm Beach Cardinals. |
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02/13/2020 | RHP Jack Ralston assigned to Peoria Chiefs. |
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02/13/2020 | RHP Jack Ralston assigned to Peoria Chiefs from State College Spikes. |
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06/24/2019 | RHP Jack Ralston assigned to State College Spikes. |
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06/19/2019 | St. Louis Cardinals signed LHP Jack Ralston. |
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03/03/2019 | LHP Jack Ralston assigned to UCLA Bruins. |
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03/10/2018 | LHP Jack Ralston assigned to UCLA Bruins. |
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03/01/2016 | LHP Jack Ralston assigned to UCLA Bruins. |