Jairo Diaz
Retired
Jairo Diaz
Birthdate:
May 27, 1991 (48 y, 5 m, 7 d)
Born In:
Puerto la Cruz, ANZ, VEN
Nationality:
Venezuelan
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'0"/199
Entry:
Unknown
Contract:
Free Agent
ML Service Time:
None

Career Major 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
Boston - MLB
BOS - MLB
2026 35 0 15 18.1 0 0 0 0 17 15 18 3 20.7% 18.29% 3.7% 69.4% 59.4% 1.80 .326 5.89 6.11 133 5.35 -0.22 -0.21
Baltimore - MLB
BAL - MLB
2025 34 0 6 5.1 0 0 0 0 7 7 5 1 24.1% 24.14% 3.4% 84.9% 55.6% 2.25 .286 5.06 6.38 149 5.33 -1.32 -0.12
Boston - MLB
BOS - MLB
2025 34 0 46 59.2 4 1 1 1 61 30 48 4 23.8% 11.72% 1.6% 60.8% 49.1% 1.31 .279 3.62 3.48 81 4.34 0.14 0.87
Baltimore - MLB
BAL - MLB
2024 33 0 14 21.2 1 0 0 0 21 14 22 3 21.2% 14.14% 3.0% 88.1% 53.7% 1.66 .317 3.32 4.67 106 4.67 -1.35 0.02
CIN - MLB
2023 32 0 3 2.1 0 1 0 1 2 1 2 1 22.2% 11.11% 11.1% 62.5% 50.0% 1.29 .200 7.71 8.29 183 4.61 -0.58 -0.12
Colorado - MLB
COL - MLB
2022 31 0 36 45.2 4 1 1 0 55 24 43 4 27.2% 11.88% 2.0% 76.1% 53.2% 1.47 .342 3.94 3.72 84 4.14 0.23 0.52
Colorado - MLB
COL - MLB
2021 30 0 70 76.2 1 3 3 1 81 55 56 4 24.2% 16.42% 1.2% 71.0% 50.4% 1.45 .271 3.99 3.95 86 5.21 0.04 0.71
Colorado - MLB
COL - MLB
2020 29 0 56 79.0 6 4 1 5 73 35 71 4 21.9% 10.51% 1.2% 73.5% 52.3% 1.34 .307 3.53 3.59 78 4.60 -0.06 1.29
Colorado - MLB
COL - MLB
2019 28 0 56 57.2 6 4 5 3 63 19 56 7 25.7% 7.76% 2.9% 64.0% 59.0% 1.30 .318 4.53 3.83 85 2.25 0.70 0.60
Colorado - MLB
COL - MLB
2017 26 0 4 5.0 0 0 0 0 2 5 12 0 6.7% 16.67% 0.0% 66.7% 0.0% 3.40 .546 9.00 6.07 139 6.07 2.93 -0.09
Colorado - MLB
COL - MLB
2015 24 0 21 19.0 0 1 0 0 18 6 16 2 23.1% 7.69% 2.6% 83.3% 0.0% 1.16 .269 2.37 3.66 92 2.29 -1.29 0.12
LAA - MLB
2014 23 0 5 5.2 0 0 0 0 8 3 4 0 33.3% 12.50% 0.0% 71.4% 0.0% 1.24 .308 3.18 2.01 54 2.01 1.17 0.15
Baltimore (2 yrs)
BAL (2 yrs)
0 20 27.0 1 0 0 0 28 21 27 4 21.9% 16.41% 3.1% 87.3% 54.0% 1.78 .311 3.67 5.01 115 4.80 -1.34 -0.10
Boston (2 yrs)
BOS (2 yrs)
0 61 78.0 4 1 1 1 78 45 66 7 23.1% 13.31% 2.1% 63.2% 51.4% 1.42 .289 4.15 4.10 93 4.57 0.05 0.66
Cincinnati (1 yrs)
CIN (1 yrs)
0 3 2.1 0 1 0 1 2 1 2 1 22.2% 11.11% 11.1% 62.5% 50.0% 1.29 .200 7.71 8.29 183 4.61 -0.58 -0.12
Colorado (6 yrs)
COL (6 yrs)
0 243 283.0 17 13 10 9 292 144 254 21 23.9% 11.77% 1.7% 71.7% 53.4% 1.41 .310 3.94 3.80 85 4.09 0.14 3.16
Los Angeles (1 yrs)
LAA (1 yrs)
0 5 5.2 0 0 0 0 8 3 4 0 33.3% 12.50% 0.0% 71.4% 0.0% 1.24 .308 3.18 2.01 54 2.01 1.17 0.15
Total - MLB
MLB
0 332 396.0 22 15 11 11 408 214 353 33 23.7% 12.43% 1.9% 71.3% 53.0% 1.43 .305 3.98 3.95 89 4.20 0.03 3.74

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
PAW - IL
2026 35 0 6 13.0 0 0 0 0 14 1 6 0 29.8% 2.13% 0.0% 85.7% 62.5% 0.54 .194 0.69 1.54 36 2.61 -0.85 0.49
Norfolk - IL
NOR - IL
2024 33 0 31 43.1 2 2 4 2 34 12 30 3 20.0% 7.06% 1.8% 74.7% 61.5% 0.97 .229 2.49 3.48 94 3.73 -0.99 0.35
LOU - IL
2023 32 0 29 36.1 2 2 3 3 44 28 36 0 26.2% 16.67% 0.0% 80.0% 67.2% 1.76 .400 3.22 3.53 83 4.31 -0.31 0.58
ABQ - PCL
2022 31 0 7 9.2 1 2 0 0 12 8 11 0 26.1% 17.39% 0.0% 63.2% 71.4% 1.97 .423 6.52 3.97 82 4.53 2.54 0.20
None - None
None - None
2019 28 0 16 20.0 1 0 6 0 22 6 12 0 28.6% 7.79% 0.0% 94.7% 0.0% 0.90 .250 0.45 -1.15 -21 -1.15 1.60 0.59
None - None
None - None
2018 27 0 4 3.2 0 0 0 0 5 4 3 0 27.8% 22.22% 0.0% 28.6% 0.0% 1.91 .333 9.82 -0.27 -6 -0.27 10.09 0.07
None - None
None - None
2018 27 0 5 4.2 0 1 0 0 3 4 2 0 15.0% 20.00% 0.0% 57.1% 0.0% 1.29 .167 5.79 1.93 45 1.93 3.86 -0.04
None - None
None - None
2018 27 0 4 4.0 1 0 0 0 3 1 3 0 18.8% 6.25% 0.0% 75.0% 0.0% 1.00 .250 2.25 -0.75 -19 -0.75 3.00 0.09
None - None
None - None
2017 26 0 20 18.0 0 1 3 0 17 7 16 1 23.0% 9.46% 1.4% 60.2% 0.0% 1.28 .306 5.00 0.00 0 -0.72 5.00 0.27
None - None
None - None
2017 26 0 2 2.0 0 0 0 0 3 0 3 1 37.5% 0.00% 12.5% 62.5% 0.0% 1.50 .500 9.00 3.50 80 -3.00 5.50 -0.06
None - None
None - None
2015 24 0 47 55.0 3 5 8 0 50 37 51 6 19.9% 14.74% 2.4% 73.0% 0.0% 1.60 .292 4.58 1.84 42 0.42 2.75 -0.42
None - None
None - None
2014 23 0 27 32.2 2 1 11 0 48 10 30 2 35.8% 7.46% 1.5% 86.4% 0.0% 1.22 .384 2.20 -1.22 -33 -2.02 3.43 0.98
None - None
None - None
2014 23 0 29 32.0 2 3 4 0 37 10 31 2 26.4% 7.14% 1.4% 61.2% 0.0% 1.28 .322 4.78 -0.56 -12 -1.38 5.34 0.68
None - None
None - None
2013 22 0 32 34.0 0 3 8 0 28 11 27 3 19.9% 7.80% 2.1% 68.8% 0.0% 1.12 .253 3.97 0.74 19 -0.41 3.24 0.16
None - None
None - None
2013 22 0 13 22.1 0 2 0 0 21 14 38 3 17.8% 11.86% 2.5% 52.3% 0.0% 2.33 .438 8.87 1.61 35 -0.13 7.25 -0.15
None - None
None - None
2012 21 13 13 69.0 2 7 0 0 45 29 99 8 13.6% 8.73% 2.4% 57.8% 0.0% 1.86 .373 7.70 1.72 44 0.22 5.97 0.20
None - None
None - None
2012 21 14 14 74.2 5 6 0 0 61 23 93 5 18.2% 6.87% 1.5% 55.8% 0.0% 1.55 .364 5.30 0.28 6 -0.59 5.02 1.54
None - None
None - None
2011 20 4 4 18.2 0 3 0 0 10 12 24 1 11.1% 13.33% 1.1% 55.9% 0.0% 1.93 .359 8.20 1.88 49 1.18 6.32 0.02
None - None
None - None
2011 20 10 11 57.1 4 1 0 0 44 18 59 3 18.3% 7.47% 1.2% 62.0% 0.0% 1.34 .324 4.08 0.24 5 -0.44 3.84 1.20
Total - AAA
AAA
0 160 199.0 9 12 24 5 198 103 165 10 23.3% 12.10% 1.2% 73.9% 64.2% 1.35 .295 3.44 2.08 51 1.92 1.35 2.13
Total - AA
AA
0 27 32.2 2 1 11 0 48 10 30 2 35.8% 7.46% 1.5% 86.4% 0.0% 1.22 .384 2.20 -1.22 -33 -2.02 3.43 0.98
Total - A
A
17 98 182.2 4 19 12 0 147 80 224 18 17.3% 9.42% 2.1% 58.5% 0.0% 1.66 .350 6.65 1.17 29 -0.11 5.49 0.81
Total - S A
S A
0 4 4.0 1 0 0 0 3 1 3 0 18.8% 6.25% 0.0% 75.0% 0.0% 1.00 .250 2.25 -0.75 -19 -0.75 3.00 0.09
Total - R
R
24 25 132.0 9 7 0 0 105 41 152 8 18.2% 7.12% 1.4% 58.3% 0.0% 1.46 .347 4.77 0.27 5 -0.52 4.51 2.74
Total - Minors
Minors
41 314 550.1 25 39 47 5 501 235 574 38 20.7% 9.69% 1.6% 65.0% 64.2% 1.47 .332 4.74 1.13 28 0.40 3.62 6.75