Connor McCullough
P Birmingham Barons| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 24 | AACWS | 4 | 1 | 13 | 3.38 | 4.97 | 24.5% | 7.5% | — | K 19.9% · BB 8.3% · FIP 6.46 |
| 2025 | 25 | MIX3 levels | 13 | 13 | 42 | 3.43 | 2.89 | 23.2% | 6.0% | — | K 18.7% · BB 6.4% · FIP 4.41 |
| 2026 | 26 | AACWS | 27 | 27 | 108 | 4.08 | 2.92 | 24.5% | 6.5% | — | K 19.9% · BB 7.2% · FIP 3.62 |
| 2027PROJ | 27 | MLBCWS | 1 | 1 | 1 | 4.26 | 4.26 | 20.1% | 7.3% | 0.0 | |
| 2028PROJ38% MLB | 28 | MLBCWS | 3 | 3 | 19 | 4.32 | 4.35 | 20.3% | 7.6% | 0.2 | |
| 2029PROJ56% MLB | 29 | MLBCWS | 4 | 4 | 27 | 4.41 | 4.48 | 20.3% | 8.0% | 0.3 |
Grades · Contract
Contract
No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.
Career Stats + Projections
Methodology▸ how WAR & MLE are computed
Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to the standard WAR scale.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Career — actual stats, one row per year (as recorded, no adjustments) | |||||||||||||||||||
| ▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year) | |||||||||||||||||||
| ▸ Model inputs — neutral MLE (past 3 seasons + 2027 so far) | |||||||||||||||||||
| 2022 | 22 | ROK MLE | ACL White Sox | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0% | 1.0 | 0.0% | 0.0% | 0.0% | 0.0% | 0.00 | 3.10 | — |
| 2022 | 22 | ROK RAW | ACL White Sox | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0% | 1.0 | 0.0% | 0.0% | 0.0% | 0.0% | 0.00 | 3.10 | — |
| 2023 | 23 | MIX MLE | 2 levels | 23 | 23 | 113 | 454 | 130 | 25 | 17 | 100% | 4.9 | 21.8% | 6.4% | 15.4% | 4.7% | 4.29 | 4.66 | — |
| 2023 | 23 | MIX RAW | 2 levels | 23 | 23 | 113 | 454 | 130 | 25 | 17 | 100% | 4.9 | 28.6% | 5.5% | 23.1% | 3.7% | 4.29 | 3.42 | — |
| 2024 | 24 | AA MLE | Birmingham Barons | 4 | 1 | 13 | 53 | 13 | 4 | 3 | 25% | 3.3 | 19.9% | 8.3% | 11.6% | 7.3% | 3.38 | 6.46 | — |
| 2024 | 24 | AA MLE | Birmingham Barons | 4 | 1 | 13 | 53 | 13 | 4 | 3 | 25% | 3.3 | 19.9% | 8.3% | 11.6% | 7.3% | 3.38 | 6.46 | — |
| 2024 | 24 | AA RAW | Birmingham Barons | 4 | 1 | 13 | 53 | 13 | 4 | 3 | 25% | 3.3 | 24.5% | 7.5% | 17.0% | 5.7% | 3.38 | 4.97 | — |
| 2025 | 25 | MIX MLE | 3 levels | 13 | 13 | 42 | 168 | 39 | 10 | 3 | 100% | 3.2 | 18.7% | 6.4% | 12.4% | 3.8% | 3.43 | 4.41 | — |
| 2025 | 25 | MIX MLE | 3 levels | 13 | 13 | 42 | 168 | 39 | 10 | 3 | 100% | 3.2 | 18.7% | 6.4% | 12.4% | 3.8% | 3.43 | 4.41 | — |
| 2025 | 25 | MIX RAW | 3 levels | 13 | 13 | 42 | 168 | 39 | 10 | 3 | 100% | 3.2 | 23.2% | 6.0% | 17.3% | 1.8% | 3.43 | 2.89 | — |
| 2026 | 26 | AA MLE | Birmingham Barons | 27 | 27 | 108 | 461 | 113 | 30 | 9 | 100% | 4.0 | 19.9% | 7.2% | 12.7% | 2.3% | 4.08 | 3.62 | — |
| 2026 | 26 | AA MLE | Birmingham Barons | 27 | 27 | 108 | 461 | 113 | 30 | 9 | 100% | 4.0 | 19.9% | 7.2% | 12.7% | 2.3% | 4.08 | 3.62 | — |
| 2026 | 26 | AA RAW | Birmingham Barons | 27 | 27 | 108 | 461 | 113 | 30 | 9 | 100% | 4.0 | 24.5% | 6.5% | 18.0% | 2.0% | 4.08 | 2.92 | — |
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 27 | MLB | CWS | 1 | 1 | 1 | 4 | 1 | 0 | 0 | 100% | 1.0 | 20.1% | 7.3% | 12.8% | 2.8% | 4.26 | 4.26 | +0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 28 | MLB MLE | CWS | 9 | 9 | 51 | 217 | 44 | 16 | 6 | 100% | 5.7 | 20.3% | 7.6% | 12.7% | 3.0% | 4.32 | 4.35 | +0.6 |
| 2029 | 29 | MLB MLE | CWS | 8 | 8 | 48 | 203 | 41 | 16 | 6 | 100% | 6.0 | 20.3% | 8.0% | 12.3% | 3.1% | 4.41 | 4.48 | +0.5 |
| 2028 | 28 | MLB CTX | CWS | 3 | 3 | 19 | 80 | 16 | 6 | 2 | 100% | 6.3 | 20.3% | 7.6% | 12.7% | 3.0% | 4.32 | 4.35 | +0.2 |
| 2029 | 29 | MLB CTX | CWS | 4 | 4 | 27 | 114 | 23 | 9 | 4 | 100% | 6.8 | 20.3% | 8.0% | 12.3% | 3.1% | 4.41 | 4.48 | +0.3 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 8 | 8 | 46 | 194 | 39 | 15 | 6 | 100% | 5.8 | 20.3% | 7.8% | 12.5% | 3.0% | 4.37 | 4.04 | +0.7 | |
| / 200 IP | — | RAW | 33 | 33 | 200 | 844 | 169 | 65 | 26 | 100% | 6.0 | 20.3% | 7.8% | 12.5% | 3.0% | 4.37 | 4.04 | +3.2 | |
| Career | — | MLE | 68 | 64 | 278 | 1139 | 232 | 77 | 42 | 94% | 4.1 | 20.4% | 6.8% | 13.6% | 3.7% | 4.02 | 4.28 | +1.1 | |
| / 200 IP | — | MLE | 49 | 46 | 200 | 820 | 167 | 55 | 31 | 94% | 4.1 | 20.4% | 6.8% | 13.6% | 3.7% | 4.02 | 4.28 | +2.3 | |
How the minor-league lines were translated
One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.
2026 AABirmingham Barons · 108 IPFIP 2.93 → 3.62 (+0.69)K% 24.5% → 19.9%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 24.51% | — | ×0.810 | 19.85% |
| BB% (unintentional) /BF | 6.51% | — | ×1.100 | 7.16% |
| HR / BF /BF | 1.95% | ÷1.000 | ×1.200 | 2.34% |
Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).
Result: FIP 2.93 → 3.62, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2025 AABirmingham Barons · 31 IPFIP 3.24 → 4.41 (+1.17)K% 23.1% → 18.7%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 23.14% | — | ×0.810 | 18.74% |
| BB% (unintentional) /BF | 5.79% | — | ×1.100 | 6.36% |
| HR / BF /BF | 2.48% | ÷0.784 | ×1.200 | 3.79% |
Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 57).
Result: FIP 3.24 → 4.41, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2025 A+Winston-Salem Dash · 6 IPFIP 2.57 → 2.89 (+0.32)K% 12.5% → 9.6%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 12.50% | — | ×0.770 | 9.62% |
| BB% (unintentional) /BF | 4.17% | — | ×1.150 | 4.79% |
| HR / BF /BF | 0.00% | ÷0.923 | ×1.250 | 0.00% |
Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 85).
Result: FIP 2.57 → 2.89, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2025 ROKACL White Sox · 5 IPFIP 1.26 → 2.48 (+1.22)K% 34.8% → 23.7%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 34.78% | — | ×0.680 | 23.65% |
| BB% (unintentional) /BF | 8.70% | — | ×1.250 | 10.87% |
| HR / BF /BF | 0.00% | ÷1.128 | ×1.400 | 0.00% |
Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 126).
Result: FIP 1.26 → 2.48, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2024 AABirmingham Barons · 13 IPFIP 5.09 → 6.46 (+1.37)K% 24.5% → 19.9%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 24.53% | — | ×0.810 | 19.87% |
| BB% (unintentional) /BF | 7.55% | — | ×1.100 | 8.30% |
| HR / BF /BF | 5.66% | ÷0.935 | ×1.200 | 7.26% |
Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 87).
Result: FIP 5.09 → 6.46, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2023 A+Winston-Salem Dash · 76 IPFIP 4.13 → 5.37 (+1.24)K% 27.3% → 21.0%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 27.30% | — | ×0.770 | 21.02% |
| BB% (unintentional) /BF | 5.71% | — | ×1.150 | 6.57% |
| HR / BF /BF | 4.76% | ÷1.017 | ×1.250 | 5.85% |
Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 103).
Result: FIP 4.13 → 5.37, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
2023 AKannapolis Cannon Ballers · 37 IPFIP 1.85 → 3.07 (+1.21)K% 31.7% → 23.4%
| Component | Raw | Park ÷ | Level factor × | = MLE |
|---|---|---|---|---|
| K% /BF | 31.65% | — | ×0.740 | 23.42% |
| BB% (unintentional) /BF | 5.04% | — | ×1.180 | 5.94% |
| HR / BF /BF | 1.44% | ÷0.861 | ×1.300 | 2.17% |
Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 72).
Result: FIP 1.85 → 3.07, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).
Career Comps
Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,234 reliever careers (754 from 1990-2025 + 480 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.
| Player | 162s | IP/yr | K% | BB% | HR/9 | ERA |
|---|---|---|---|---|---|---|
| OGILVIE CAREER PROJECTION | 0.8 | 51 | 20.2% | 7.6% | 1.15 | 4.33 |
| Juan Gutierrez ('14) | 1.4 | 57 | 19.4% | 8.4% | 1.04 | 4.49 |
| Tyler Walker ('10) | 1.5 | 50 | 18.9% | 8.5% | 1.11 | 4.23 |
| J. C. Gutierrez ('07-'14, -0 WAR*) | 1.4 | 57 | 19.8%* | 8.5%* | 1.19* | 4.72* |
| Dave Baldwin ('66-'73, 2 WAR*) | 1.1 | 56 | 22.2%* | 9.2%* | 0.96* | 3.97* |
| Gary Wayne ('89-'94, 2 WAR*) | 1.2 | 62 | 19.9%* | 9.4%* | 1.05* | 3.88* |
| Bob Macdonald ('90-'96, 1 WAR*) | 1.2 | 59 | 18.3%* | 9.8%* | 1.20* | 4.32* |