Johnathan Boone
Free Agent
Johnathan Boone
Birthdate:
Jan. 30, 2026 (26 y, 8 m, 8 d)
Born In:
Alexandria, VA, USA
Nationality:
American
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'0"/188
Entry:
2047 Draft - Round: 33, Overall: 1191, Team: San Francisco Giants
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
San Jose - A+ - U26
SJO - A+ - U26
2051 25 0 12 15.2 0 0 0 1 10 14 12 1 13.9% 19.44% 1.4% 82.7% 41.2% 1.66 .244 3.45 5.95 138 6.43 -2.50 -0.32
Salem-Keizer - A- - U25
SKE - A- - U25
2050 24 0 1 0.1 0 0 0 0 0 0 0 0 0.0% 0.00% 0.0% 0.0% 0.0% 0.00 .000 0.00 3.62 76 6.76 -3.62 0.01
Salem-Keizer - A- - U25
SKE - A- - U25
2049 23 0 8 15.0 0 0 0 0 16 11 16 2 21.9% 15.07% 2.7% 91.6% 35.7% 1.80 .333 3.00 5.79 126 5.26 -2.79 -0.15
Cheyenne - R+ - U24
CHE - R+ - U24
2047 21 0 13 2.2 0 1 0 0 3 3 3 1 21.4% 21.43% 7.1% 43.5% 0.0% 2.25 .286 13.50 8.55 239 6.80 4.95 -0.28
COL
2047 21 11 14 76.0 2 5 0 0 79 46 75 9 21.8% 12.67% 2.5% 72.9% 0.0% 1.59 .288 4.50 0.55
COL
2046 20 15 17 99.2 5 5 0 0 103 53 98 12 21.8% 11.21% 2.5% 76.4% 0.0% 1.52 .285 4.24 0.91
COL
2045 19 11 12 72.1 4 3 0 0 65 27 77 9 19.8% 8.21% 2.7% 72.2% 0.0% 1.44 .300 4.23 0.86
Total - A
A
0 12 15.2 0 0 0 1 10 14 12 1 13.9% 19.44% 1.4% 82.7% 41.2% 1.66 .244 3.45 5.95 138 6.43 -2.50 -0.32
Total - S A
S A
0 9 15.1 0 0 0 0 16 11 16 2 21.6% 14.86% 2.7% 91.6% 34.5% 1.76 .326 2.93 5.75 125 5.30 -2.81 -0.14
Total - R
R
0 13 2.2 0 1 0 0 3 3 3 1 21.4% 21.43% 7.1% 43.5% 0.0% 2.25 .286 13.50 8.55 239 6.80 4.95 -0.28
Total - COL
COL
37 43 248.0 11 13 0 0 247 126 250 30 21.2% 10.82% 2.6% 74.1% 0.0% 1.52 .290 4.32 2.32
Total - Minors
Minors
0 34 33.2 0 1 0 1 29 28 31 4 18.1% 17.50% 2.5% 83.6% 35.3% 1.75 .284 4.01 6.06 140 5.94 -2.05 -0.74