Greg Duncan
Greg Duncan
Born: July 13, 1998
Primary Position: Pitcher
Bats: Right
Throws: Right
Height: 6'2"
Weight: 235
Career: 2021-2025
Greg Duncan compiled a career record of 7 wins and 14 losses and a 4.60 ERA in his 71-game pitching career with the Gateway Grizzlies, Gary SouthShore RailCats, Winnipeg Goldeyes, Chicago Dogs, Windy City ThunderBolts, Durango Caliente, Gastonia Baseball Club and Quebec Capitales. He began playing during the 2021 season and last took the field during the 2025 campaign.
 Gateway Grizzlies |
 Gary SouthShore RailCats |
 Winnipeg Goldeyes |
 Durango Caliente |
 Chicago Dogs |
 Gastonia Baseball Club |
 Windy City ThunderBolts |
 Quebec Capitales |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Ind | FRON | Gateway Grizzlies | 0 | 2 | .000 | 5.46 | 9 | 2 | 4 | 1 | 0 | 1 | 28.0 | 33 | 17 | 17 | 2 | 15 | 0 | 18 | 3 | 0 | 2 | 128 |
| 2021 | Ind | AA | Gary SouthShore RailCats | 0 | 1 | .000 | 9.64 | 4 | 0 | 0 | 0 | 0 | 0 | 4.7 | 8 | 5 | 5 | 0 | 7 | 0 | 4 | 0 | 0 | 4 | 29 |
| 2023 | Ind | AA | Winnipeg Goldeyes | 0 | 0 | 13.50 | 1 | 0 | 0 | 0 | 0 | 0 | 0.7 | 2 | 6 | 1 | 0 | 3 | 0 | 1 | 1 | 0 | 2 | 9 | |
| 2024 | Ind | FRON | Windy City ThunderBolts | 1 | 1 | .500 | 1.50 | 13 | 0 | 0 | 0 | 5 | 12.0 | 11 | 4 | 2 | 1 | 2 | 14 | 0 | 0 | 1 | |||
| 2024 | Ind | ATLL | Gastonia Baseball Club | 0 | 0 | 6.39 | 11 | 0 | 2 | 0 | 0 | 0 | 12.7 | 19 | 9 | 9 | 0 | 5 | 0 | 10 | 0 | 0 | 1 | 62 | |
| 2024 | Ind | AA | Chicago Dogs | 0 | 0 | 33.75 | 1 | 0 | 0 | 0 | 0 | 0 | 1.3 | 6 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | |
| 2024 | Ind | MEX | Durango Caliente | 1 | 2 | .333 | 6.84 | 14 | 4 | 1 | 0 | 0 | 0 | 26.3 | 37 | 29 | 20 | 2 | 13 | 1 | 25 | 6 | 0 | 4 | 136 |
| 2025 | Ind | FRON | Windy City ThunderBolts | 2 | 8 | .200 | 3.94 | 16 | 16 | 0 | 2 | 0 | 0 | 82.3 | 78 | 42 | 36 | 7 | 43 | 3 | 85 | 6 | 0 | 14 | 370 |
| 2025 | Ind | FRON | Quebec Capitales | 3 | 0 | 1.000 | 0.89 | 3 | 3 | 0 | 0 | 0 | 0 | 20.3 | 10 | 3 | 2 | 1 | 5 | 0 | 18 | 1 | 0 | 0 | 76 |
| Totals | 7 | 14 | .333 | 4.60 | 71 | 25 | 7 | 3 | 0 | 6 | 187.7 | 202 | 114 | 96 | 13 | 90 | 4 | 174 | 16 | 0 | 26 | 811 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Ind | FRON | Gateway Grizzlies | P | 7 | 1 | 3 | 0 | 0 | 1.000 | .571 |
| 2021 | Ind | AA | Gary SouthShore RailCats | P | 4 | 0 | 0 | 0 | 0 | .000 | |
| 2023 | Ind | AA | Winnipeg Goldeyes | P | 1 | 0 | 0 | 0 | 0 | .000 | |
| 2024 | Ind | MEX | Durango Caliente | P | 14 | 0 | 0 | 1 | 0 | .000 | .000 |
| 2024 | Ind | FRON | Windy City ThunderBolts | P | 13 | .000 | |||||
| 2024 | Ind | ATLL | Gastonia Baseball Club | P | 11 | 0 | 2 | 1 | 1 | .667 | .182 |
| 2024 | Ind | AA | Chicago Dogs | P | 1 | 0 | 1 | 0 | 0 | 1.000 | 1.000 |
| 2025 | Ind | FRON | Quebec Capitales | P | 3 | 2 | 2 | 0 | 0 | 1.000 | 1.333 |
| 2025 | Ind | FRON | Windy City ThunderBolts | P | 16 | 6 | 8 | 2 | 1 | .875 | .875 |
| Totals | 69 | 9 | 16 | 4 | 2 | .862 | .362 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2021 | Ind | American Association | Gary SouthShore RailCats | June 4, 2021 | June 13, 2021 | |
| 2021 | Ind | Frontier | Gateway Grizzlies | June 18, 2021 | July 30, 2021 | |
| 2023 | Ind | American Association | Winnipeg Goldeyes | July 21, 2023 | July 21, 2023 | |
| 2024 | Ind | Frontier League | Windy City ThunderBolts | |||
| 2024 | Ind | Mexican League | Durango Caliente | June 12, 2024 | July 30, 2024 | |
| 2024 | Ind | American Association | Chicago Dogs | August 6, 2024 | August 6, 2024 | |
| 2024 | Ind | Atlantic League | Gastonia Baseball Club | August 18, 2024 | September 15, 2024 | |
| 2025 | Ind | Frontier League | Windy City ThunderBolts | May 8, 2025 | August 8, 2025 | |
| 2025 | Ind | Frontier League | Quebec Capitales | August 15, 2025 | August 27, 2025 |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
