Robert Kwiatkowski
Robert Julian Kwiatkowski
Born: June 8, 1997
Flowery Branch, GA US
Primary Position: Pitcher
Bats: Right
Throws: Right
Height: 6'1"
Weight: 190
Career: 2021-2025
Robert Kwiatkowski compiled a career record of 22 wins and 7 losses, with 11 saves, and a 3.91 ERA in his 131-game pitching career with the Salem Red Sox, Greenville Drive, Portland Sea Dogs, Worcester Red Sox and Knoxville Smokies. He began playing during the 2021 season and last took the field during the 2025 campaign.
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | A | LAEA | Salem Red Sox | 6 | 0 | 1.000 | 3.58 | 31 | 1 | 5 | 0 | 0 | 1 | 70.3 | 69 | 40 | 28 | 3 | 20 | 0 | 39 | 5 | 2 | 6 | 300 |
| 2022 | Advanced A | SALL3 | Greenville Drive | 2 | 4 | .333 | 6.75 | 30 | 0 | 10 | 0 | 0 | 1 | 33.3 | 55 | 30 | 25 | 1 | 18 | 0 | 25 | 3 | 0 | 4 | 171 |
| 2023 | Advanced A | SALL3 | Greenville Drive | 1 | 1 | .500 | 4.22 | 26 | 1 | 12 | 0 | 0 | 4 | 42.7 | 35 | 23 | 20 | 5 | 13 | 0 | 38 | 0 | 1 | 4 | 176 |
| 2023 | AA | EL | Portland Sea Dogs | 0 | 0 | 3.78 | 8 | 2 | 3 | 0 | 0 | 1 | 16.7 | 10 | 7 | 7 | 2 | 5 | 0 | 12 | 0 | 0 | 1 | 62 | |
| 2024 | AAA | IL | Worcester Red Sox | 2 | 0 | 1.000 | 2.35 | 4 | 0 | 1 | 0 | 0 | 0 | 7.7 | 6 | 2 | 2 | 1 | 1 | 0 | 5 | 1 | 0 | 0 | 29 |
| 2024 | AA | EL | Portland Sea Dogs | 11 | 2 | .846 | 2.92 | 32 | 2 | 9 | 0 | 0 | 4 | 71.0 | 56 | 26 | 23 | 6 | 24 | 0 | 66 | 4 | 2 | 3 | 292 |
| 2025 | AA | SOUL | Knoxville Smokies | 2 | 1 | .667 | 3.00 | 11 | 0 | 2 | 0 | 0 | 0 | 15.0 | 17 | 10 | 5 | 1 | 9 | 0 | 16 | 1 | 0 | 4 | 69 |
| Totals | 22 | 7 | .759 | 3.91 | 131 | 6 | 40 | 0 | 0 | 11 | 241.7 | 231 | 128 | 105 | 18 | 81 | 0 | 185 | 13 | 5 | 18 | 1030 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | A | LAEA | Salem Red Sox | P | 31 | 1 | 11 | 2 | 0 | .857 | .387 |
| 2022 | Advanced A | SALL3 | Greenville Drive | P | 30 | 4 | 5 | 0 | 1 | 1.000 | .300 |
| 2023 | AA | EL | Portland Sea Dogs | P | 8 | 0 | 2 | 0 | 1 | 1.000 | .250 |
| 2023 | Advanced A | SALL3 | Greenville Drive | P | 26 | 1 | 8 | 3 | 0 | .750 | .346 |
| 2024 | AAA | IL | Worcester Red Sox | P | 4 | 0 | 1 | 0 | 1 | 1.000 | .250 |
| 2024 | AA | EL | Portland Sea Dogs | P | 32 | 5 | 8 | 0 | 1 | 1.000 | .406 |
| 2025 | AA | SOUL | Knoxville Smokies | P | 11 | 1 | 0 | 1 | 0 | .500 | .091 |
| Totals | 101 | 7 | 30 | 5 | 3 | .881 | .366 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2021 | A | Low-A East | Salem Red Sox | BOS | May 6, 2021 | September 19, 2021 |
| 2022 | Advanced A | South Atlantic League | Greenville Drive | BOS | April 10, 2022 | August 23, 2022 |
| 2023 | Advanced A | South Atlantic League | Greenville Drive | BOS | April 11, 2023 | September 10, 2023 |
| 2023 | AA | Eastern League | Portland Sea Dogs | BOS | June 18, 2023 | July 25, 2023 |
| 2024 | AA | Eastern League | Portland Sea Dogs | BOS | April 9, 2024 | September 15, 2024 |
| 2024 | AAA | International League | Worcester Red Sox | BOS | April 28, 2024 | September 19, 2024 |
| 2025 | AA | Southern League | Knoxville Smokies |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
