Sean Sullivan
Sean William Sullivan
Born: October 2, 2000
Woodland Hills, CA US
Primary Position: Pitcher
Bats: Switch
Throws: Right
Height: 6'1"
Weight: 170
Career: 2022-2025
Sean Sullivan compiled a career record of 16 wins and 19 losses and a 4.05 ERA in his 89-game pitching career with the Greensboro Grasshoppers, Altoona Curve, Indianapolis Indians and Bradenton Marauders. He began playing during the 2022 season and last took the field during the 2025 campaign.
 Greensboro Grasshoppers |
 Altoona Curve |
 Bradenton Marauders |
 Greensboro Grasshoppers |
 Indianapolis Indians |
Click on column headings to sort.
Pitching:
| Year | Level | Lg | Team | W | L | W% | ERA | G | GS | GF | CG | SHO | SV | IP | H | R | ER | HR | BB | IBB | SO | HBP | BK | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | Advanced A | SALL3 | Greensboro Grasshoppers | 2 | 5 | .286 | 4.68 | 20 | 15 | 2 | 0 | 0 | 1 | 75.0 | 75 | 46 | 39 | 16 | 27 | 0 | 84 | 5 | 0 | 5 | 325 |
| 2023 | AA | EL | Altoona Curve | 8 | 4 | .667 | 3.88 | 24 | 21 | 0 | 1 | 0 | 0 | 113.7 | 106 | 53 | 49 | 13 | 38 | 0 | 97 | 4 | 0 | 2 | 476 |
| 2024 | AA | EL | Altoona Curve | 2 | 5 | .286 | 3.84 | 15 | 13 | 2 | 0 | 0 | 1 | 72.7 | 70 | 34 | 31 | 6 | 22 | 0 | 57 | 2 | 1 | 3 | 305 |
| 2025 | Advanced A | SALL3 | Greensboro Grasshoppers | 1 | 0 | 1.000 | 2.25 | 2 | 0 | 0 | 0 | 0 | 0 | 4.0 | 3 | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 15 |
| 2025 | A | FLOR | Bradenton Marauders | 0 | 0 | 6.75 | 4 | 0 | 0 | 0 | 0 | 0 | 6.7 | 7 | 5 | 5 | 2 | 5 | 0 | 6 | 1 | 0 | 1 | 32 | |
| 2025 | AA | EL | Altoona Curve | 1 | 1 | .500 | 1.15 | 7 | 2 | 0 | 0 | 0 | 0 | 15.7 | 7 | 4 | 2 | 1 | 4 | 0 | 14 | 0 | 0 | 0 | 57 |
| 2025 | AAA | IL | Indianapolis Indians | 2 | 4 | .333 | 4.57 | 17 | 5 | 2 | 0 | 0 | 1 | 41.3 | 37 | 21 | 21 | 6 | 18 | 0 | 41 | 1 | 0 | 3 | 177 |
| Totals | 16 | 19 | .457 | 4.05 | 89 | 56 | 6 | 1 | 0 | 3 | 329.0 | 305 | 164 | 148 | 45 | 115 | 0 | 302 | 13 | 1 | 14 | 1387 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | Advanced A | SALL3 | Greensboro Grasshoppers | P | 20 | 1 | 11 | 0 | 1 | 1.000 | .600 |
| 2023 | AA | EL | Altoona Curve | P | 24 | 4 | 6 | 0 | 0 | 1.000 | .417 |
| 2024 | AA | EL | Altoona Curve | P | 15 | 4 | 7 | 1 | 1 | .917 | .733 |
| 2025 | AA | EL | Altoona Curve | P | 7 | 1 | 0 | 0 | 0 | 1.000 | .143 |
| 2025 | A | FLOR | Bradenton Marauders | P | 4 | 2 | 0 | 0 | 0 | 1.000 | .500 |
| 2025 | Advanced A | SALL3 | Greensboro Grasshoppers | P | 2 | 1 | 0 | 0 | 0 | 1.000 | .500 |
| 2025 | AAA | IL | Indianapolis Indians | P | 17 | 3 | 5 | 0 | 0 | 1.000 | .471 |
| Totals | 69 | 15 | 18 | 1 | 1 | .971 | .478 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2022 | Advanced A | South Atlantic League | Greensboro Grasshoppers | PIT | April 13, 2022 | August 20, 2022 |
| 2023 | AA | Eastern League | Altoona Curve | PIT | April 15, 2023 | September 13, 2023 |
| 2024 | AA | Eastern League | Altoona Curve | PIT | April 6, 2024 | June 26, 2024 |
| 2025 | A | Florida State League | Bradenton Marauders | PIT | April 15, 2025 | April 27, 2025 |
| 2025 | Advanced A | South Atlantic League | Greensboro Grasshoppers | PIT | May 1, 2025 | May 4, 2025 |
| 2025 | AA | Eastern League | Altoona Curve | PIT | May 8, 2025 | June 8, 2025 |
| 2025 | AAA | International League | Indianapolis Indians | PIT | June 11, 2025 | September 6, 2025 |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
