Gavrilovich Mastinsky
Jacksonville Hurricanes (ML)
Gavrilovich Mastinsky
Birthdate:
Nov. 29, 2025 (33 y, 0 m, 17 d)
Born In:
Vladivostok, PRI, RUS
Nationality:
Russian
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'6"/201
Entry:
2045 Draft - Round: 3, Overall: 21, Team: Tripoli Piranhas
Contract:
$56.3M / 6 years (2057-2062)
ML Service Time:
12 years, 67 days

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
JAX - BBA
2058 32 31 31 168.0 10 10 0 0 138 46 169 24 19.6% 6.54% 3.4% 71.0% 45.6% 1.28 .295 4.55 4.25 100 4.00 0.31 2.22
JAX - BBA
2057 31 33 33 176.1 11 10 0 0 133 41 199 27 17.6% 5.43% 3.6% 65.8% 47.6% 1.36 .313 5.36 4.43 99 4.07 0.93 2.50
Boise - BBA
BOI - BBA
2056 30 27 31 150.1 8 11 0 0 94 48 178 21 14.1% 7.20% 3.1% 70.3% 43.8% 1.50 .312 4.91 4.64 107 4.65 0.27 1.40
Boise - BBA
BOI - BBA
2055 29 32 32 184.0 15 8 0 0 131 54 183 20 16.7% 6.90% 2.6% 69.6% 49.1% 1.29 .285 4.35 4.01 91 4.24 0.34 3.39
Boise - BBA
BOI - BBA
2054 28 12 33 129.0 11 2 0 0 97 44 137 9 17.2% 7.82% 1.6% 70.2% 49.6% 1.40 .314 4.05 3.74 84 4.42 0.30 2.41
Boise - BBA
BOI - BBA
2053 27 28 31 138.1 5 14 0 0 95 51 167 24 15.2% 8.15% 3.8% 63.0% 49.2% 1.58 .319 5.79 5.28 118 4.69 0.51 0.58
Boise - BBA
BOI - BBA
2052 26 32 32 170.1 12 10 0 0 122 49 184 29 16.5% 6.63% 3.9% 62.6% 48.0% 1.37 .291 5.44 4.89 111 4.41 0.55 1.43
Boise - BBA
BOI - BBA
2051 25 2 13 27.1 1 1 0 0 24 6 26 3 21.6% 5.41% 2.7% 62.5% 40.7% 1.17 .299 4.94 3.68 80 4.05 1.26 0.46
Tripoli - GBC
TRI - GBC
2050 24 31 31 141.1 8 10 0 0 142 61 159 20 22.4% 9.64% 3.2% 64.4% 45.2% 1.56 .341 5.99 4.45 98 4.15 1.53 2.06
Tripoli - GBC
TRI - GBC
2049 23 30 34 160.1 7 13 1 0 132 54 177 29 18.9% 7.74% 4.2% 61.9% 50.9% 1.44 .310 6.29 5.09 111 4.28 1.19 1.09
Tripoli - GBC
TRI - GBC
2048 22 25 25 131.0 7 11 0 0 123 50 145 20 21.2% 8.61% 3.4% 70.4% 46.7% 1.49 .325 5.02 4.63 102 4.20 0.38 1.51
Tripoli - GBC
TRI - GBC
2047 21 17 37 99.1 3 8 0 0 68 44 118 17 14.7% 9.52% 3.7% 64.9% 41.4% 1.63 .306 5.53 5.40 125 5.05 0.12 -0.33
Tripoli - GBC
TRI - GBC
2046 20 17 17 90.0 6 8 0 0 58 37 88 13 15.0% 9.56% 3.4% 64.0% 45.7% 1.39 .271 5.60 4.58 107 4.64 1.02 0.88
Jacksonville (2 yrs)
JAX (2 yrs)
64 64 344.1 21 20 0 0 271 87 368 51 18.6% 5.97% 3.5% 68.3% 46.6% 1.32 .305 4.97 4.34 100 4.04 0.63 4.73
Boise (6 yrs)
BOI (6 yrs)
133 172 799.1 52 46 0 0 563 252 875 106 16.1% 7.22% 3.0% 67.0% 47.7% 1.41 .303 4.91 4.48 101 4.46 0.43 9.67
Tripoli (5 yrs)
TRI (5 yrs)
120 144 622.0 31 50 1 0 523 246 687 99 18.9% 8.91% 3.6% 65.1% 46.4% 1.50 .313 5.73 4.83 108 4.41 0.90 5.22
Total - BBA
BBA
197 236 1143.2 73 66 0 0 834 339 1243 157 16.9% 6.85% 3.2% 67.4% 47.4% 1.38 .303 4.93 4.44 101 4.33 0.49 14.40
Total - GBC
GBC
120 144 622.0 31 50 1 0 523 246 687 99 18.9% 8.91% 3.6% 65.1% 46.4% 1.50 .313 5.73 4.83 108 4.41 0.90 5.22
Total - All
All
317 380 1765.2 104 116 1 0 1357 585 1930 256 17.6% 7.59% 3.3% 66.5% 47.0% 1.42 .307 5.21 4.57 103 4.36 0.63 19.62

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
Salt Lake City - RHML (AAA)
SLC - RHML (AAA)
2051 25 3 3 11.0 0 1 0 0 16 6 15 2 29.6% 11.11% 3.7% 71.4% 68.8% 1.91 .433 5.73 4.43 117 2.64 1.30 0.07
Ndali - ABA
NDA - ABA
2048 22 2 2 10.0 0 2 0 0 8 3 13 2 17.4% 6.52% 4.3% 53.0% 40.0% 1.60 .333 7.20 5.20 136 4.51 2.00 -0.03
Ndali - ABA
NDA - ABA
2047 21 7 7 38.2 2 2 0 0 34 19 41 4 19.7% 10.98% 2.3% 72.7% 58.1% 1.55 .325 3.72 4.94 112 4.84 -1.21 0.28
Ndali - ABA
NDA - ABA
2046 20 16 16 83.1 3 2 0 0 78 27 74 7 22.5% 7.78% 2.0% 81.7% 54.1% 1.21 .289 2.59 3.87 94 4.08 -1.27 1.37
Caracas - SABL
CAR - SABL
2045 19 9 9 38.2 2 2 0 0 36 11 41 6 21.7% 6.63% 3.6% 78.5% 50.0% 1.34 .313 4.19 4.21 108 4.03 -0.02 0.35
KUA - FEBL
2045 19 2 2 5.1 0 0 0 0 6 3 4 0 27.3% 13.64% 0.0% 100.0% 44.4% 1.31 .308 0.00 2.78 63 4.48 -2.78 0.18
VLD - IFC
2045 19 12 12 61.1 6 1 0 0 100 13 47 6 40.7% 5.28% 2.4% 70.1% 55.0% 0.98 .333 3.52 2.55 33 3.22 0.97 3.10
Total - AAA
AAA
28 28 143.0 5 7 0 0 136 55 143 15 21.9% 8.87% 2.4% 75.8% 55.1% 1.38 .313 3.46 4.29 104 4.21 -0.83 1.68
Total - AA
AA
9 9 38.2 2 2 0 0 36 11 41 6 21.7% 6.63% 3.6% 78.5% 50.0% 1.34 .313 4.19 4.21 108 4.03 -0.02 0.35
Total - A
A
2 2 5.1 0 0 0 0 6 3 4 0 27.3% 13.64% 0.0% 100.0% 44.4% 1.31 .308 0.00 2.78 63 4.48 -2.78 0.18
Total - COL
COL
12 12 61.1 6 1 0 0 100 13 47 6 40.7% 5.28% 2.4% 70.1% 55.0% 0.98 .333 3.52 2.55 33 3.22 0.97 3.10
Total - Minors
Minors
39 39 187.0 7 9 0 0 178 69 188 21 22.0% 8.54% 2.6% 77.1% 53.7% 1.37 .313 3.51 4.23 104 4.18 -0.72 2.22