Keyvius Sampson
Iowa Cubs (AAA)
Keyvius Sampson
Birthdate:
Jan. 6, 1991 (34 y, 9 m, 30 d)
Born In:
Ocala, FL, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'0"/215
Entry:
Unknown
Contract:
$750k / 1 year
ML Service Time:
2 years, 82 days

2025 Season Pitching Summary

Team G GS IP W-L SV SD MD BB K ERA FIP FIP- xFIP WAR
CHN - MLB
6 0 8.2 0-0 1 0 3 4 10 5.192 5.186 135 3.377 -0.12
Iowa - PCL
IOW - PCL
22 1 49.1 1-1 1 3 2 25 36 5.473 4.266 96 4.392 0.40
TEN - SL
7 7 45.2 3-1 0 0 0 17 25 2.562 4.065 99 4.077 0.66

2025 Season Batting Summary

Team G AB H 2B 3B HR RBI R BB K SB CS AVG OBP OPS wOBA BABIP wRC+ WAR ZR
CHN - MLB
6 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.000 -0.04 -0.09

2025 Season Fielding Summary

Team Pos G IP PO A E Fld % Eff ZR
CHN - MLB
P 6 8.2 0 2 0 1.0000 1.0314 -0.086
Iowa - PCL
IOW - PCL
P 21 49.1 3 9 0 1.0000 1.1719 -0.443
TEN - SL
P 7 45.2 3 3 0 1.0000 0.8064 -1.350
Current Status
MLB Service Time 2 years, 82 days
40-man Service Time 4 years, 48 days
Time as Pro 16 years
Roster Status Unknown
Injury Status None
Personality
Leadership Normal
Loyalty Very Low
Desire for Win Normal
Greed High
Intelligence Normal
Work Ethic Normal
Popularity
National Insignficant
Local Insignficant
Current Contract
2025 $750k ($0 left)
Additional Info
No-Trade No
IP / PA bonusNone
Batting Con Gap Pow Eye K's
Current 4 5 2 4 2
vs R 4 5 2 4 2
vs L 4 5 2 4 2
Potential 4 5 2 5 3
Fielding C IF OF
Range 1 1
Error 11 1
Arm 1 7 1
Turn DP 5
C Ability 1
Position
Pitcher 1
Run/Bunt
Speed 5
Stealing 6
Running 3
Sac Bunt 9
Bunt for Hit 1
Pitching Stuff Movement Control
Current 11 10 11
vs R 12 11 11
vs L 10 10 11
Potential 13 11 11
Pitch Ratings Cur Pot
Fastball 10 10
Slider 10 12
Changeup 14 17
Other Pitching
Velocity 87-89 mph
GB % 58%
Stamina 17
Hold 12
OSA Rating History
Ratings Changes
2025-10-30
Stuff vs L decreased from 11 to 10
Weight increased from 214 to 215
2025-10-26
Stuff Potential decreased from 14 to 13
Velocity decreased from 88-90 mph to 87-89 mph
Fastball Pot decreased from 11 to 10
Slider Pot decreased from 13 to 12
Slider decreased from 11 to 10
Weight increased from 213 to 214
2025-10-20
Stuff decreased from 12 to 11
2025-09-29
Movement decreased from 11 to 10
2025-09-15
Speed decreased from 6 to 5
Fastball decreased from 11 to 10
Weight increased from 212 to 213
2025-09-08
Stuff vs R decreased from 13 to 12
Changeup decreased from 15 to 14
2025-07-28
Control vs R decreased from 12 to 11
Stamina increased from 16 to 17
2025-07-14
Stuff Potential increased from 13 to 14
Stuff increased from 11 to 12
Stuff vs R increased from 12 to 13
Velocity decreased from 89-91 mph to 88-90 mph
Fastball Pot decreased from 12 to 11
Fastball decreased from 12 to 11
Role changed from SP to RP
Weight increased from 211 to 212
2025-07-07
Sac Bunt decreased from 10 to 9
Stuff decreased from 12 to 11
Movement vs R decreased from 12 to 11
Control Potential decreased from 12 to 11
Control decreased from 12 to 11
Velocity decreased from 91-93 mph to 89-91 mph
GB% decreased from 60% to 58%
Fastball Pot decreased from 13 to 12
Fastball decreased from 13 to 12
Slider decreased from 12 to 11
2025-06-09
Weight increased from 210 to 211
2025-06-02
Stealing decreased from 7 to 6
Baserunning decreased from 4 to 3
Stuff Potential decreased from 15 to 13
Stuff decreased from 13 to 12
Stuff vs R decreased from 14 to 12
Stuff vs L decreased from 12 to 11
Movement vs L decreased from 11 to 10
GB% decreased from 62% to 60%
Role changed from RP to SP
2025-05-05
Slider Pot decreased from 14 to 13
2025-04-14
Slider decreased from 13 to 12
2025-04-05
Stuff decreased from 14 to 13
Stuff vs L decreased from 13 to 12
Velocity decreased from 92-94 mph to 91-93 mph
2025-03-27
Contact Potential decreased from 5 to 4
Contact decreased from 5 to 4
Contact vs L decreased from 5 to 4
Avoid Ks decreased from 3 to 2
Avoid Ks vs R decreased from 3 to 2
Avoid Ks vs L decreased from 3 to 2
Stuff vs R decreased from 15 to 14
Changeup decreased from 16 to 15
2025-03-18
Contact Potential increased from 4 to 5
Contact increased from 4 to 5
Control Potential increased from 11 to 12
Control increased from 11 to 12
Stamina decreased from 17 to 16
2025-03-09
Contact Potential decreased from 5 to 4
Contact decreased from 5 to 4
Slider decreased from 14 to 13
2025-02-23
Baserunning increased from 3 to 4
2025-02-08
Contact Potential increased from 4 to 5
Contact increased from 4 to 5
Sac Bunt increased from 9 to 10
Stealing increased from 6 to 7
P defense decreased from 8 to 1
Stuff decreased from 15 to 14
Stuff vs L decreased from 14 to 13
Movement Potential decreased from 13 to 11
Movement decreased from 13 to 11
Movement vs R decreased from 13 to 12
Movement vs L decreased from 13 to 11
Control vs R increased from 11 to 12
Velocity decreased from 93-95 mph to 92-94 mph
Stamina increased from 16 to 17
Fastball Pot decreased from 14 to 13
Fastball decreased from 14 to 13
Changeup decreased from 17 to 16
Weight increased from 208 to 210
2024-11-01
Baserunning decreased from 4 to 3
2024-10-23
Stuff vs R decreased from 16 to 15
Weight increased from 207 to 208
2024-10-19
Control vs R decreased from 12 to 11
2024-10-07
Contact Potential decreased from 5 to 4
Speed decreased from 7 to 6
Weight increased from 206 to 207
2024-09-23
Baserunning increased from 3 to 4
2024-09-02
Contact vs L increased from 4 to 5
2024-08-26
Control vs R increased from 11 to 12
2024-08-19
Contact vs L decreased from 5 to 4
2024-08-12
Stuff vs R increased from 15 to 16
2024-07-31
Sac Bunt decreased from 10 to 9
Stuff vs R decreased from 16 to 15
2024-06-24
Contact decreased from 5 to 4
2024-06-17
Sac Bunt increased from 9 to 10
2024-06-10
Contact vs R decreased from 5 to 4
2024-04-22
Weight increased from 205 to 206
2024-04-07
P defense decreased from 9 to 8
Control vs R decreased from 12 to 11
Stamina decreased from 17 to 16
Weight increased from 204 to 205
2024-03-20
Control vs R increased from 11 to 12
2024-03-11
Weight increased from 203 to 204
2024-02-25
Movement vs L increased from 12 to 13
GB% increased from 60% to 62%
2024-02-03
Baserunning decreased from 4 to 3
2024-01-17
Stamina increased from 16 to 17
Weight decreased from 204 to 203
2023-12-19
Control vs L increased from 10 to 11
Stamina decreased from 17 to 16
2023-11-20
Gap vs L decreased from 6 to 5
2023-11-13
Local Popularity decreased from Fair to Insignficant
National Popularity decreased from Fair to Insignficant
2023-11-09
Gap vs L increased from 5 to 6
GB% increased from 59% to 60%
Weight increased from 202 to 204
2023-09-11
Weight increased from 201 to 202
2023-07-17
Movement vs L decreased from 13 to 12
GB% decreased from 61% to 59%
Stamina increased from 16 to 17
Hold decreased from 13 to 12
2023-05-29
Movement increased from 12 to 13
Movement vs L increased from 12 to 13
Control increased from 10 to 11
GB% increased from 59% to 61%
Weight decreased from 202 to 201
2023-02-26
Infield Arm decreased from 8 to 7
Turn Double Play decreased from 6 to 5
Stuff Potential increased from 14 to 15
Stuff increased from 13 to 15
Stuff vs R increased from 14 to 16
Stuff vs L increased from 13 to 14
Movement decreased from 13 to 12
Control Potential increased from 10 to 11
Changeup Pot decreased from 18 to 17
Role changed from SP to RP
Weight decreased from 203 to 202
Local Popularity decreased from Well Known to Fair
National Popularity decreased from Well Known to Fair
2022-10-14
Stuff Potential decreased from 15 to 14
Stuff decreased from 15 to 13
Stuff vs R decreased from 16 to 14
Stuff vs L decreased from 14 to 13
Stamina increased from 15 to 16
Hold increased from 12 to 13
Role changed from RP to SP
Weight increased from 202 to 203
2022-07-31
Infield Range decreased from 2 to 1
P defense decreased from 10 to 9
Control Potential decreased from 11 to 10
Control decreased from 11 to 10
Weight increased from 200 to 202
2022-05-29
Speed decreased from 8 to 7
Movement Potential increased from 12 to 13
Movement increased from 12 to 13
GB% increased from 57% to 59%
Stamina increased from 14 to 15
Weight increased from 198 to 200
Local Popularity decreased from Popular to Well Known
National Popularity decreased from Popular to Well Known
2021-04-10
Contact vs R increased from 4 to 5
Avoid Ks increased from 2 to 3
Avoid Ks vs R increased from 2 to 3
Avoid Ks vs L increased from 2 to 3
Stuff Potential decreased from 16 to 15
Weight decreased from 200 to 198

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
CHN - MLB
2025 34 0 6 8.2 0-0 1 10 4 25.00% 10.00% 5.00% 80.36% 60.00% 0.304 5.192 5.186 135 3.377 0.01 -0.12
CHN - MLB
2024 33 0 52 68.0 4-3 2 62 41 20.81% 13.76% 3.02% 72.61% 63.41% 0.311 4.897 4.726 116 4.062 0.17 -0.31
PIT - MLB
2018 27 15 25 109.1 8-6 0 88 36 19.05% 7.79% 3.25% 76.42% 51.33% 0.280 3.787 4.605 119 4.322 -0.82 0.47
CIN - MLB
2016 25 0 11 15.2 1-0 0 13 6 20.31% 9.38% 3.13% 82.42% 60.00% 0.302 3.447 4.529 118 3.931 -1.08 -0.05
Total - MLB
MLB
15 94 201.2 13-9 3 173 87 20.02% 10.07% 3.24% 75.56% 56.09% 0.293 4.195 4.665 119 4.164 -0.47 -0.02

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
Iowa - PCL
IOW - PCL
2025 34 1 22 49.1 1-1 1 36 25 16.36% 11.36% 1.82% 64.92% 60.58% 0.314 5.473 4.266 96 4.392 1.21 0.40
TEN - SL
2025 34 7 7 45.2 3-1 0 25 17 12.95% 8.81% 2.07% 83.62% 57.28% 0.287 2.562 4.065 99 4.077 -1.50 0.66
Iowa - PCL
IOW - PCL
2023 32 3 17 42.2 5-1 0 47 22 26.11% 12.22% 3.89% 81.30% 64.38% 0.290 4.008 4.792 103 3.543 -0.78 0.20
TEN - SL
2023 32 0 7 15.1 2-0 1 17 5 30.36% 8.93% 0.00% 83.33% 48.15% 0.219 1.174 1.965 46 3.038 -0.79 0.53
El Paso - PCL
EP - PCL
2022 31 5 5 24.0 2-1 0 18 19 15.79% 16.67% 0.88% 61.03% 59.62% 0.320 6.750 4.916 101 5.735 1.83 0.30
OKL - PCL
2021 30 0 17 39.2 1-2 1 34 23 19.21% 12.99% 3.39% 72.24% 50.62% 0.286 4.992 5.749 116 5.232 -0.76 -0.24
IND - IL
2019 28 12 16 89.0 7-1 0 72 27 19.30% 7.24% 2.41% 71.43% 56.98% 0.313 4.247 4.508 87 4.789 -0.26 1.77
Altoona - EL
ALT - EL
2019 28 8 8 47.1 4-1 0 43 17 21.94% 8.67% 2.55% 74.07% 48.91% 0.295 3.803 4.332 95 4.094 -0.53 0.76
IND - IL
2017 26 22 30 160.1 9-9 0 141 52 20.49% 7.56% 2.76% 66.70% 62.58% 0.333 5.108 4.677 92 4.510 0.43 2.71
LOU - IL
2016 25 18 23 112.1 4-9 1 90 39 18.44% 7.99% 4.30% 64.68% 58.67% 0.309 5.929 6.048 112 5.204 -0.12 0.73
LOU - IL
2015 24 1 49 77.1 9-3 2 93 27 28.53% 8.28% 3.37% 63.71% 62.60% 0.358 5.237 4.347 87 3.568 0.89 0.88
Total - AAA
AAA
62 179 594.2 38-27 5 531 234 20.69% 9.12% 3.04% 67.48% 59.90% 0.320 5.161 4.923 97 4.579 0.24 6.75
Total - AA
AA
15 22 108.1 9-2 1 85 39 19.10% 8.76% 2.02% 79.42% 52.70% 0.283 2.908 3.885 90 3.937 -0.98 1.95

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
CHN - MLB
2025 34 6 1 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 -0.04
CHN - MLB
2024 33 50 6 5 1 0 0 0 0 0 0 3 0 0 0.200 0.200 0.400 0.5000 0.178 1 -0.16
PIT - MLB
2018 27 24 35 31 3 0 0 0 0 2 1 14 0 0 0.097 0.152 0.248 0.1765 0.124 -42 -0.45
CIN - MLB
2016 25 9 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00
Total - MLB
MLB
89 42 36 4 0 0 0 0 2 1 17 0 0 0.111 0.158 0.269 0.2105 0.132 -35 -0.65

Career Minor 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
LOU - IL
2016 25 6 23 21 4 1 0 0 0 2 2 7 0 0 0.191 0.261 0.499 0.2857 0.233 13 -0.15
LOU - IL
2015 24 31 128 123 25 3 0 1 7 9 4 34 0 0 0.203 0.228 0.480 0.2727 0.214 18 -0.93
Total - AAA
AAA
37 151 144 29 4 0 1 7 11 6 41 0 0 0.201 0.233 0.483 0.2745 0.217 17 -1.08

Career Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
CHN - MLB
2025 P 6 8.2 0 2 0 1.000 2.077 1.031 -0.09
CHN - MLB
2024 P 52 68.0 1 7 0 1.000 1.059 0.999 -0.95
PIT - MLB
2018 P 25 109.1 7 18 2 0.926 2.058 1.030 0.03
CIN - MLB
2016 P 11 15.2 0 1 0 1.000 0.575 1.032 -0.04
Total P 94 201.2 8 28 2 -1.04

Career Minor League Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
Iowa - PCL
IOW - PCL
2025 P 21 49.1 3 9 0 1.000 2.189 1.172 -0.44
TEN - SL
2025 P 7 45.2 3 3 0 1.000 1.183 0.806 -1.35
Total P 28 95.0 6 12 0 -1.79

TheShow Pitching Log

Date Opp Score GS IP H R ER HR BB K IBB HBP GB FB BF PI GSC WPA ERA FIP
April 27, 2025
Apr 27
@CIN 3 - 6 1.0 1 1 1 1 0 1 0 0 1 1 4 18 - -0.01
April 20, 2025
Apr 20
PIT 2 - 4 0.2 3 2 2 0 2 0 0 0 1 0 6 18 - -0.12
April 19, 2025
Apr 19
PIT 4 - 5 1.0 1 0 0 0 0 2 0 0 0 1 5 13 - -0.10
April 18, 2025
Apr 18
PIT 1 - 3 1.1 0 0 0 0 1 2 0 0 1 1 5 24 - 0.02
April 12, 2025
Apr 12
@MIL 6 - 9 0.2 2 1 1 1 1 1 0 0 0 1 5 23 - -0.12
April 11, 2025
Apr 11
@MIL 13 - 5 4.0 2 1 1 0 0 4 0 1 6 2 15 44 - 0.04

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
ABQ 3 - 2 3.1 3 1 1 0 0 2 0 0 3 5 13 57 - 0.24
Sept. 9, 2025
Sep 9
ABQ 7 - 1 0.2 0 0 0 0 0 0 0 0 0 2 2 6 - 0.00
Sept. 7, 2025
Sep 7
@RR 9 - 5 1.2 1 0 0 0 1 1 0 0 2 1 6 19 - 0.06
Sept. 4, 2025
Sep 4
@RR 12 - 3 1.0 0 0 0 0 0 2 0 0 0 1 3 12 - 0.00
Sept. 3, 2025
Sep 3
@OKL 8 - 9 4.1 2 0 0 0 2 2 0 0 6 5 17 44 - 0.02
Aug. 31, 2025
Aug 31
@OKL 0 - 3 3.1 1 0 0 0 0 2 0 0 5 3 11 40 - 0.05
Aug. 28, 2025
Aug 28
NAS 3 - 8 2.0 1 0 0 0 2 2 0 0 3 1 10 39 - -0.01
Aug. 25, 2025
Aug 25
@MEM 7 - 21 1.2 3 4 4 0 3 2 0 0 1 2 11 48 - -0.02
Aug. 20, 2025
Aug 20
OKL 3 - 6 0.1 1 1 1 1 0 0 0 0 0 1 2 9 - -0.04
Aug. 16, 2025
Aug 16
RR 8 - 5 2.0 1 3 3 0 3 3 0 1 2 1 11 44 - 0.00
Aug. 12, 2025
Aug 12
@SAC 12 - 5 2.0 2 2 2 0 1 1 0 0 2 3 9 42 - 0.00
Aug. 7, 2025
Aug 7
@REN 6 - 7 1.1 6 2 1 0 2 0 0 0 1 1 11 44 - -0.12
Aug. 3, 2025
Aug 3
TAC 9 - 8 0.0 4 3 3 0 0 0 0 0 0 0 4 12 - -0.18
Aug. 2, 2025
Aug 2
TAC 3 - 12 2.1 4 2 2 1 0 4 0 0 2 1 11 36 - -0.00
July 31, 2025
Jul 31
EP 4 - 6 3.2 1 0 0 0 1 2 0 0 7 2 13 49 - 0.05
July 28, 2025
Jul 28
EP 1 - 9 3.0 3 1 1 0 1 1 0 0 4 3 12 50 - 0.00
July 26, 2025
Jul 26
@OMA 5 - 3 2.1 3 0 0 0 0 0 0 0 5 1 9 29 - 0.26
July 22, 2025
Jul 22
MEM 4 - 12 1.1 2 3 3 0 3 1 0 0 2 1 9 44 - -0.01
July 20, 2025
Jul 20
MEM 7 - 2 4.0 2 1 1 0 2 3 0 0 8 1 16 63 - 0.03
July 15, 2025
Jul 15
@RR 14 - 4 1.2 2 2 2 1 1 2 0 0 2 1 8 38 - 0.00
July 13, 2025
Jul 13
NRL 7 - 6 1.1 1 2 2 1 1 0 0 0 1 2 5 16 - 0.02
May 23, 2025
May 23
@FRE 4 - 5 6.0 9 4 4 0 2 6 0 0 7 3 27 97 48 -0.15

Southern League Pitching Log

Date Opp Score GS IP H R ER HR BB K IBB HBP GB FB BF PI GSC WPA ERA FIP
July 6, 2025
Jul 6
@JAX 2 - 3 7.1 10 2 2 0 2 4 0 0 8 7 31 96 58 0.08
June 30, 2025
Jun 30
PEN 6 - 5 6.0 5 3 3 1 2 1 0 0 9 8 25 96 48 -0.11
June 20, 2025
Jun 20
@JAC 6 - 1 7.0 5 0 0 0 2 6 0 0 7 8 28 96 74 0.32
June 15, 2025
Jun 15
CHT 3 - 5 7.0 6 3 3 2 5 3 0 0 8 7 29 99 42 -0.05
June 10, 2025
Jun 10
@MIS 7 - 0 6.0 6 0 0 0 2 6 0 0 7 4 25 95 66 0.32
June 5, 2025
Jun 5
JAC 6 - 5 5.1 7 5 3 0 3 3 0 0 8 4 27 96 40 -0.13
May 30, 2025
May 30
@CHT 1 - 2 7.0 6 2 2 1 1 2 0 1 12 6 28 95 58 0.08

TheShow Hitting Log

Date Opp Score AB R H 2B 3B HR RBI K BB HBP SF SB CS WPA Avg OBP OPS
April 27, 2025
Apr 27
@CIN 3 - 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0.00
April 20, 2025
Apr 20
PIT 2 - 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0.00
April 19, 2025
Apr 19
PIT 4 - 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0.00
April 18, 2025
Apr 18
PIT 1 - 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0.00
April 12, 2025
Apr 12
@MIL 6 - 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0.00
April 11, 2025
Apr 11
@MIL 13 - 5 0 0 0 0 0 0 0 0 0 0 0 0 0 -0.00
Player Awards
Award Year / Date Team
All-Star 2025 Tennessee (SL)
Similar Players (RP)
Note: See Baseball Reference formula (primary position)