Mark O'Neill
Retired
Mark O'Neill
Birthdate:
July 9, 2005 (47 y, 5 m, 7 d)
Born In:
Temecula, CA, USA
Nationality:
American
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'1"/186
Entry:
2026 Draft - Round: 12, Overall: 379, Team: Montreal Expos
Contract:
Free Agent
ML Service Time:
None

Career Minor League Stats

Team Year Age GS G IP W L SV BS K BB H HR K% BB% HR% LOB% GB% WHIP BABIP ERA FIP FIP- xFIP E-F WAR
Fort Wayne - A - U25
FWA - A - U25
2028 22 0 3 5.1 1 0 0 2 2 2 4 1 8.7% 8.70% 4.3% 71.4% 53.8% 1.13 .177 5.06 6.61 178 5.67 -1.55 -0.25
Tri-City - A- - U25
TRC - A- - U25
2028 22 0 10 11.0 0 1 7 0 3 0 11 1 7.0% 0.00% 2.3% 62.5% 63.0% 1.00 .270 4.09 3.12 78 3.66 0.97 0.18
Maine - A- - U25
ME - A- - U25
2027 21 0 16 15.0 3 1 1 0 9 6 16 2 13.4% 8.96% 3.0% 83.3% 57.6% 1.47 .280 2.40 5.44 116 4.95 -3.04 -0.11
Calgary - R+ - U24
CAL - R+ - U24
2027 21 0 7 7.0 0 3 2 3 4 7 14 2 9.5% 16.67% 4.8% 65.9% 58.8% 3.00 .414 11.57 9.29 188 6.68 2.28 -0.64
Calgary - R+ - U24
CAL - R+ - U24
2026 20 0 17 17.1 0 3 10 1 12 8 20 1 15.4% 10.26% 1.3% 78.9% 45.9% 1.62 .333 3.63 4.34 91 4.87 -0.71 0.22
Mesa - R - U22
MES - R - U22
2026 20 0 2 3.2 0 0 0 0 1 3 4 0 5.6% 16.67% 0.0% 57.1% 20.0% 1.91 .286 7.36 6.14 129 7.83 1.23 -0.05
COL
2026 20 0 24 36.1 2 2 18 0 19 10 39 3 12.3% 6.45% 1.9% 64.9% 0.0% 1.35 .293 4.21 0.01
COL
2025 19 0 25 39.0 1 2 20 0 19 15 45 4 11.2% 8.82% 2.4% 65.6% 0.0% 1.54 .313 5.08 -0.27
COL
2024 18 0 23 36.0 2 3 15 0 13 16 43 4 8.1% 9.94% 2.5% 62.5% 0.0% 1.64 .305 5.50 -0.45
HS
2023 17 6 13 54.2 3 1 1 0 45 16 49 2 19.1% 6.78% 0.8% 73.2% 0.0% 1.19 .275 2.63 1.32
HS
2022 16 10 18 81.2 5 2 0 0 68 44 68 3 17.9% 11.61% 0.8% 78.8% 0.0% 1.37 .246 2.87 1.36
HS
2021 15 10 14 73.2 5 2 0 0 95 13 58 3 31.0% 4.25% 1.0% 81.7% 0.0% 0.96 .287 1.83 3.28
Total - A
A
0 3 5.1 1 0 0 2 2 2 4 1 8.7% 8.70% 4.3% 71.4% 53.8% 1.13 .177 5.06 6.61 178 5.67 -1.55 -0.25
Total - S A
S A
0 26 26.0 3 2 8 0 12 6 27 3 10.9% 5.45% 2.7% 76.4% 60.0% 1.27 .276 3.12 4.46 100 4.40 -1.34 0.07
Total - R
R
0 26 28.0 0 6 12 4 17 18 38 3 12.3% 13.04% 2.2% 71.4% 45.3% 2.00 .350 6.11 5.81 120 5.71 0.29 -0.47
Total - HS
HS
26 117 321.1 18 12 54 0 259 114 302 19 18.4% 8.10% 1.4% 72.7% 0.0% 1.29 .281 3.31 5.25
Total - Minors
Minors
0 55 59.1 4 8 20 6 31 26 69 7 11.4% 9.59% 2.6% 73.1% 52.6% 1.60 .304 4.70 5.29 117 5.13 -0.59 -0.65