Ian KROL |
| Year | Team | G | GS | CG | SHO | W | L | S | IP | H | R | ER | HR | BB | K | IBB | WP | BK | HB | ERA | PCT | Kper9 | Hper9 | BBper9 | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | GOH | 12 | 0 | 0 | 0 | 0 | 3 | 0 | 16.3 | 13 | 9 | 8 | 5 | 5 | 10 | 0 | 0 | 0 | 0 | 4.41 | 0.000 | 5.51 | 7.16 | 2.76 | 1.10 |
| 2015 | GOH | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 11 | 8 | 8 | 2 | 7 | 7 | 0 | 0 | 0 | 0 | 12.71 | 0.000 | 11.12 | 17.47 | 11.12 | 3.18 |
| 2017 | RIV | 36 | 0 | 0 | 0 | 0 | 1 | 0 | 47.3 | 38 | 18 | 17 | 5 | 14 | 47 | 0 | 2 | 0 | 0 | 3.23 | 0.000 | 8.94 | 7.23 | 2.66 | 1.10 |
| 2018 | BRO | 42 | 0 | 0 | 0 | 3 | 1 | 0 | 45.7 | 46 | 23 | 21 | 8 | 13 | 26 | 1 | 1 | 0 | 3 | 4.14 | 0.750 | 5.12 | 9.07 | 2.56 | 1.29 |
| 4 | Years | 93 | 0 | 0 | 0 | 3 | 5 | 0 | 115.0 | 108 | 58 | 54 | 20 | 39 | 90 | 1 | 3 | 0 | 3 | 4.23 | 0.375 | 7.04 | 8.45 | 3.05 | 1.28 |
| 2014 pre-season: | MUN selects Ian KROL with the 2014 MLR#6 draft choice |
| 2014 pre-season: | GOH trades Jonathon NIESE to MUN for Ian KROL and 2015 FOG#6 |
| 2016 cutdown: | IND drops Arismendy ALCANTARA, Alexi AMARISTA, Christian BERGMAN, David CARPENTER, Andy DIRKS, Taylor FEATHERSTON, Ian KROL, Brandon LEAGUE, Cliff LEE, Yohan PINO, Jose TABATA, Ian THOMAS, Daniel WEBB and Wesley WRIGHT |
| 2017 pre-season: | RIV selects Ian KROL with the 2017 RIV#3 draft choice |
| 2018 pre-season: | RIV trades Ian KROL, Chris B. YOUNG and 2019 RIV#4 (Edgar SANTANA) to BRO for Ryan GOINS |
| 2019 pre-season: | BRO trades Phil HUGHES, Ian KROL, Sean RODRIGUEZ and 2020 BRO#10 (Luke MAILE) to BH for 2020 BH#10 (Gordon BECKHAM) |
| 2019 cutdown: | BH drops Darwin BARNEY, Matt BOWMAN, Odrisamer DESPAIGNE, Juan GRATEROL, Kendall GRAVEMAN, Chase HEADLEY, Phil HUGHES, Ian KROL, Jayson WERTH, Chase WHITLEY and Tony ZYCH |