Mike Foltynewicz
Nashville Sounds (AAA)
Mike Foltynewicz
Birthdate:
Oct. 7, 1991 (34 y, 0 m, 30 d)
Born In:
Minooka, IL, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'3"/230
Entry:
Unknown
Contract:
Minor League
ML Service Time:
8 years, 7 days

2025 Season Pitching Summary

Team G GS IP W-L SV SD MD BB K ERA FIP FIP- xFIP WAR
Nashville - PCL
NAS - PCL
6 0 8.1 1-0 1 3 1 4 10 1.080 4.411 99 4.043 0.06
Midland - TEX
MID - TEX
1 1 6.0 1-0 0 0 0 5 2 1.500 4.925 112 6.488 0.04
Current Status
MLB Service Time 8 years, 7 days
40-man Service Time 8 years, 7 days
Time as Pro 14 years
Roster Status Minor Leagues
Injury Status None
Personality
Leadership Normal
Loyalty Normal
Desire for Win Normal
Greed Normal
Intelligence Low
Work Ethic Normal
Popularity
National Fair
Local Well Known
Current Contract
Minor League Contract
Batting Con Gap Pow Eye K's
Current 5 4 2 7 5
vs R 5 4 2 7 5
vs L 5 4 2 7 5
Potential 5 5 3 7 5
Fielding C IF OF
Range 1 1
Error 3 1
Arm 1 9 1
Turn DP 3
C Ability 1
Position
Pitcher 1
Run/Bunt
Speed 2
Stealing 4
Running 7
Sac Bunt 12
Bunt for Hit 6
Pitching Stuff Movement Control
Current 19 10 11
vs R 19 10 11
vs L 18 9 11
Potential 19 10 11
Pitch Ratings Cur Pot
Fastball 18 18
Curveball 16 17
Slider 11 11
Changeup 12 13
Other Pitching
Velocity 96-98 mph
GB % 42%
Stamina 13
Hold 14
OSA Rating History
Ratings Changes
2025-10-26
Weight decreased from 231 to 230
2025-09-15
Changeup decreased from 13 to 12
Role changed from CL to RP
2025-09-08
Stuff vs L decreased from 19 to 18
Changeup increased from 12 to 13
2025-09-01
Role changed from RP to CL
2025-08-25
Stuff Potential increased from 17 to 19
Stuff increased from 17 to 19
Stuff vs R increased from 17 to 19
Stuff vs L increased from 16 to 19
Role changed from SP to RP
2025-08-04
Stuff Potential decreased from 19 to 17
Stuff decreased from 19 to 17
Stuff vs R decreased from 19 to 17
Stuff vs L decreased from 19 to 16
Role changed from RP to SP
2025-07-07
Curveball decreased from 17 to 16
2025-06-16
Stamina increased from 12 to 13
Curveball increased from 16 to 17
2025-06-02
Stuff vs R decreased from 20 to 19
2025-05-19
Stamina decreased from 13 to 12
2025-05-12
Gap decreased from 5 to 4
Gap vs R decreased from 5 to 4
Gap vs L decreased from 5 to 4
Stamina increased from 12 to 13
2025-04-21
Movement vs R decreased from 11 to 10
Stamina decreased from 13 to 12
2025-04-14
Stamina increased from 12 to 13
Weight increased from 230 to 231
2025-04-05
Movement Potential decreased from 11 to 10
Movement vs L decreased from 10 to 9
GB% decreased from 44% to 42%
2025-03-18
Stuff vs R increased from 19 to 20
Stamina decreased from 13 to 12
Weight increased from 229 to 230
2025-03-09
Eye Potential increased from 6 to 7
Eye increased from 6 to 7
Eye vs R increased from 6 to 7
Eye vs L increased from 6 to 7
2025-02-08
Gap increased from 4 to 5
Gap vs R increased from 4 to 5
Gap vs L increased from 4 to 5
Bunt for Hit decreased from 7 to 6
P defense decreased from 3 to 1
Stuff vs R decreased from 20 to 19
Stuff vs L increased from 18 to 19
Movement Potential decreased from 12 to 11
Movement decreased from 12 to 10
Movement vs R decreased from 12 to 11
Movement vs L decreased from 12 to 10
Curveball decreased from 17 to 16
Changeup decreased from 13 to 12
Weight increased from 227 to 229
2024-11-10
Gap decreased from 5 to 4
Gap vs R decreased from 5 to 4
Gap vs L decreased from 5 to 4
2024-11-05
Curveball increased from 16 to 17
2024-10-19
Movement Potential decreased from 13 to 12
Movement vs R decreased from 13 to 12
GB% decreased from 46% to 44%
Changeup increased from 12 to 13
2024-10-07
Control vs R decreased from 12 to 11
Changeup decreased from 13 to 12
2024-09-23
Eye Potential decreased from 7 to 6
Eye decreased from 7 to 6
Eye vs R decreased from 7 to 6
Eye vs L decreased from 7 to 6
Control Potential decreased from 12 to 11
Control decreased from 12 to 11
2024-09-16
Control Potential increased from 11 to 12
Control increased from 11 to 12
Curveball decreased from 17 to 16
2024-08-19
Eye Potential increased from 6 to 7
Eye increased from 6 to 7
Eye vs R increased from 6 to 7
Eye vs L increased from 6 to 7
Curveball increased from 16 to 17
2024-08-12
Curveball decreased from 17 to 16
2024-06-17
Control vs R increased from 11 to 12
2024-06-10
Control Potential decreased from 12 to 11
Control decreased from 12 to 11
Control vs R decreased from 12 to 11
2024-05-27
Control Potential increased from 11 to 12
Control increased from 11 to 12
Weight increased from 226 to 227
2024-05-06
Movement decreased from 13 to 12
2024-04-29
Changeup increased from 12 to 13
2024-04-22
Control Potential decreased from 12 to 11
Control decreased from 12 to 11
Curveball increased from 16 to 17
2024-04-07
Control vs L decreased from 12 to 11
GB% decreased from 48% to 46%
2024-03-29
Control vs L increased from 11 to 12
2024-03-20
Curveball decreased from 17 to 16
2024-03-11
Contact Potential decreased from 6 to 5
Contact decreased from 6 to 5
Contact vs R decreased from 6 to 5
Contact vs L decreased from 6 to 5
Control Potential increased from 11 to 12
Control increased from 11 to 12
2024-02-03
Control vs R increased from 11 to 12
2024-01-17
Power decreased from 3 to 2
Power vs R decreased from 3 to 2
Power vs L decreased from 3 to 2
Changeup decreased from 13 to 12
2023-12-26
Power increased from 2 to 3
Power vs R increased from 2 to 3
Power vs L increased from 2 to 3
2023-12-19
Weight increased from 225 to 226
2023-11-27
Contact Potential increased from 5 to 6
Contact increased from 5 to 6
Contact vs R increased from 5 to 6
Contact vs L increased from 5 to 6
2023-11-13
National Popularity decreased from Well Known to Fair
2023-11-09
Movement vs L decreased from 13 to 12
GB% decreased from 49% to 48%
2023-09-11
GB% decreased from 50% to 49%
Changeup increased from 12 to 13
2023-07-17
Control vs R decreased from 12 to 11
Changeup decreased from 13 to 12
Weight decreased from 226 to 225
2023-05-29
Movement vs L increased from 12 to 13
GB% increased from 49% to 50%
Weight increased from 225 to 226
2023-02-26
Contact Potential decreased from 6 to 5
Contact decreased from 6 to 5
Contact vs R decreased from 6 to 5
Contact vs L decreased from 6 to 5
Control vs R increased from 11 to 12
GB% increased from 48% to 49%
Local Popularity decreased from Popular to Well Known
National Popularity decreased from Popular to Well Known
2022-10-14
Stuff Potential decreased from 20 to 19
Stuff decreased from 20 to 19
2022-07-31
Power decreased from 3 to 2
Power vs R decreased from 3 to 2
Power vs L decreased from 3 to 2
Baserunning increased from 6 to 7
Stuff Potential increased from 19 to 20
Stuff increased from 19 to 20
Weight decreased from 226 to 225
2022-05-29
Speed decreased from 3 to 2
Stuff Potential decreased from 20 to 19
Stuff decreased from 20 to 19
Stuff vs L decreased from 19 to 18
GB% increased from 47% to 48%
Stamina increased from 12 to 13
Hold decreased from 15 to 14
Weight increased from 225 to 226
Local Popularity decreased from Very Popular to Popular
National Popularity decreased from Very Popular to Popular
2021-04-10
Stuff vs R decreased from 21 to 20
Stuff vs L increased from 18 to 19
Movement vs L decreased from 13 to 12
GB% decreased from 49% to 47%
Weight increased from 224 to 225

Career Major League Stats

Team Year Age GS G IP W-L SV K BB K% BB% HR% LOB% GB% BABIP ERA FIP FIP- xFIP E-F WAR
Atlanta - MLB
ATL - MLB
2023 31 0 31 34.2 1-2 0 47 19 29.38% 11.88% 1.25% 72.95% 53.70% 0.391 4.414 2.981 74 3.403 1.43 0.58
Texas - MLB
TEX - MLB
2022 30 0 18 24.1 3-1 3 36 11 33.33% 10.19% 6.48% 82.64% 41.18% 0.280 4.438 5.591 140 3.122 -1.15 -0.53
Atlanta - MLB
ATL - MLB
2021 29 0 46 41.1 2-2 1 57 20 31.67% 11.11% 2.22% 81.35% 46.97% 0.315 3.266 3.096 80 3.111 0.17 0.60
Atlanta - MLB
ATL - MLB
2020 28 0 77 66.0 2-2 1 75 35 27.37% 12.77% 2.55% 77.56% 48.72% 0.255 3.546 3.777 98 3.759 -0.23 0.39
Atlanta - MLB
ATL - MLB
2019 27 0 93 100.0 4-5 1 109 43 25.59% 10.09% 1.64% 77.83% 54.75% 0.329 3.240 3.229 85 3.457 0.01 1.25
Atlanta - MLB
ATL - MLB
2018 26 3 34 53.2 3-3 1 55 28 22.09% 11.25% 1.61% 68.18% 55.21% 0.405 5.702 3.902 101 4.128 1.80 0.37
Atlanta - MLB
ATL - MLB
2017 25 8 36 91.0 3-7 0 92 32 23.71% 8.25% 2.06% 70.66% 51.45% 0.327 4.154 3.531 92 3.758 0.62 1.27
Atlanta - MLB
ATL - MLB
2016 24 16 16 101.2 8-4 0 103 30 25.25% 7.35% 1.96% 79.20% 49.20% 0.270 2.744 3.380 88 3.653 -0.64 2.14
Atlanta - MLB
ATL - MLB
2015 23 25 26 137.1 8-12 0 124 70 20.33% 11.48% 2.13% 68.46% 52.04% 0.311 4.456 4.248 116 4.284 0.21 0.91
Total - MLB
MLB
52 377 650.0 34-38 7 698 288 24.90% 10.27% 2.14% 73.80% 51.32% 0.317 3.891 3.688 97 3.753 0.20 6.98

Career Minor League Stats

Team Year Age GS G IP W-L SV K BB K% BB% HR% LOB% GB% BABIP ERA FIP FIP- xFIP E-F WAR
Nashville - PCL
NAS - PCL
2025 33 0 6 8.1 1-0 1 10 4 31.25% 12.50% 3.13% 105.26% 46.15% 0.133 1.080 4.411 99 4.043 -3.33 0.06
Midland - TEX
MID - TEX
2025 33 1 1 6.0 1-0 0 2 5 8.70% 21.74% 0.00% 85.71% 35.71% 0.125 1.500 4.925 112 6.488 -3.42 0.04
Total - AAA
AAA
0 6 8.1 1-0 1 10 4 31.25% 12.50% 3.13% 105.26% 46.15% 0.133 1.080 4.411 99 4.043 -3.33 0.06
Total - AA
AA
1 1 6.0 1-0 0 2 5 8.70% 21.74% 0.00% 85.71% 35.71% 0.125 1.500 4.925 112 6.488 -3.42 0.04

Career Major League Stats

Team Year Age G PA AB H 2B 3B HR RBI R BB K SB CS AVG OBP OPS BABIP wOBA wRC+ WAR
Atlanta - MLB
ATL - MLB
2023 31 29 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00
Texas - MLB
TEX - MLB
2022 30 1 1 1 1 0 0 0 0 0 0 0 0 0 1.000 1.000 2.000 1.0000 0.894 509 0.02
Atlanta - MLB
ATL - MLB
2021 29 44 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00
Atlanta - MLB
ATL - MLB
2020 28 74 2 2 0 0 0 0 0 0 0 1 0 0 0.000 0.000 0.000 0.0000 0.000 -125 -0.15
Atlanta - MLB
ATL - MLB
2019 27 89 3 3 0 0 0 0 0 0 0 2 0 0 0.000 0.000 0.000 0.0000 0.000 -127 -0.12
Atlanta - MLB
ATL - MLB
2018 26 32 15 12 2 0 0 0 1 3 0 6 0 0 0.167 0.167 0.333 0.3333 0.149 -25 -0.41
Atlanta - MLB
ATL - MLB
2017 25 33 27 24 0 0 0 0 0 0 1 8 0 0 0.000 0.077 0.077 0.0000 0.055 -90 -0.49
Atlanta - MLB
ATL - MLB
2016 24 16 38 33 8 1 0 0 1 4 2 10 0 0 0.242 0.286 0.558 0.3478 0.255 52 -0.17
Atlanta - MLB
ATL - MLB
2015 23 24 45 36 5 1 1 0 2 2 2 12 0 0 0.139 0.205 0.427 0.2083 0.196 13 -0.44
Total - MLB
MLB
342 131 111 16 2 1 0 4 9 5 39 0 0 0.144 0.195 0.375 0.2222 0.175 -3 -1.76

Career Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
Atlanta - MLB
ATL - MLB
2023 P 27 34.2 3 3 1 0.857 1.558 1.340 0.12
Texas - MLB
TEX - MLB
2022 P 18 24.1 0 2 0 1.000 0.740 0.985 -0.27
Atlanta - MLB
ATL - MLB
2021 P 42 41.1 3 5 0 1.000 1.742 1.189 0.10
Atlanta - MLB
ATL - MLB
2020 P 68 66.0 5 7 2 0.857 1.636 0.895 -0.97
Atlanta - MLB
ATL - MLB
2019 P 87 100.0 7 17 2 0.923 2.160 0.990 -0.50
Atlanta - MLB
ATL - MLB
2018 P 34 53.2 5 4 0 1.000 1.509 0.459 -2.10
Atlanta - MLB
ATL - MLB
2017 P 36 91.0 3 15 1 0.947 1.780 1.031 0.01
Atlanta - MLB
ATL - MLB
2016 P 16 101.2 3 12 0 1.000 1.328 0.941 -0.69
Atlanta - MLB
ATL - MLB
2015 P 26 137.1 5 15 1 0.952 1.311 0.972 -0.88
Total P 354 650.0 34 80 7 -5.18

Career Minor League Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
Nashville - PCL
NAS - PCL
2025 P 6 8.1 0 0 0 0.000 0.000 0.000 -0.19
Midland - TEX
MID - TEX
2025 P 1 6.0 0 0 0 0.000 0.000 0.000 -0.14
Total P 7 14.1 0 0 0 -0.33

Pacific Coast League Pitching Log

Date Opp Score GS IP H R ER HR BB K IBB HBP GB FB BF PI GSC WPA ERA FIP
Sept. 11, 2025
Sep 11
@RR 3 - 2 2.0 1 0 0 0 2 1 0 1 2 3 10 37 - 0.34
Sept. 3, 2025
Sep 3
OMA 4 - 3 0.1 0 0 0 0 0 1 0 0 0 0 1 6 - 0.07
Sept. 2, 2025
Sep 2
OMA 2 - 3 1.0 0 0 0 0 1 1 0 0 1 1 4 10 - 0.04
Aug. 21, 2025
Aug 21
RR 8 - 7 2.0 0 0 0 0 0 4 0 1 1 1 7 29 - 0.28
Aug. 20, 2025
Aug 20
RR 0 - 3 2.0 2 1 1 1 1 1 0 0 1 2 7 36 - -0.13
Aug. 17, 2025
Aug 17
@SAC 0 - 1 1.0 0 0 0 0 0 2 0 0 1 0 3 15 - 0.03

Texas League Pitching Log

Date Opp Score GS IP H R ER HR BB K IBB HBP GB FB BF PI GSC WPA ERA FIP
Aug. 6, 2025
Aug 6
@FRI 4 - 1 6.0 2 1 1 0 5 2 0 0 5 9 23 98 61 0.28
Player Awards
None
Hall of Fame Metrics
Metric Score
Black Ink1
Grey Ink1
Similar Players (RP)
Note: See Baseball Reference formula (primary position)
Leaderboard Appearances
Year G Rank
2019 93 1
Year BB Rank
2015 70 5
Year WP Rank
2017 11 3