P | San Francisco Giants
Bats/Throws: R/R | 6' 5" 217 lbs | Age: 31
W L ERA G GS SV IP SO WHIP
2024 3 1 3.14 27 2 1 48.2 37 1.19
2025 4 3 4.00 54 0 3 81 61 1.33
2 Seasons 7 4 3.68 81 2 4 129.2 98 1.28
G W-L ERA IP SO WHIP
2024 27 3-1 3.14 48.2 37 1.19
2025 54 4-3 4.00 81 61 1.33
2 Seasons 81 7-4 3.68 129.2 98 1.28
MLB Percentile Rankings
Movement Profile (Induced Break)
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Statcast Statistics

Season Age Pitches Batted
Balls
Barrels Barrel % Barrel/PA Exit
Velocity
Max EV Launch
Angle
LA Sweet-
Spot %
XBA XSLG WOBA XWOBA XWOBACON HardHit% K% BB% ERA xERA
2024 30 768 153 12 7.8 5.9 88.7 109.5 8.7 28.1 .246 .433 .311 .311 .360 36.6 18.3 5.4 3.14 4.05
2025 31 1294 252 18 7.1 5.2 87.5 114.7 7.2 28.6 .248 .387 .322 .312 .344 37.3 17.8 7.3 4.00 4.07
Player 2062 405 30 7.4 5.5 87.9 114.7 7.8 28.4 .247 .405 .318 .312 .350 37.0 18.0 6.6
MLB 7.2 4.9 88.6 122.9 12.4 33.3 .245 .404 .315 .315 .368 37.0 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Bivens relies on 6 pitches.
Sinker
(37.6%) ,
Cutter
(27.2%) ,
Changeup
(15.3%) ,
Sweeper
(8.3%) ,
Four Seamer
(6.3%) ,
Slurve
(5.3%) ,


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Pitch Tracking



Batted Ball Profile

AIR: Fly Balls + Line Drives + Popups All Batted Balls Batted Ball Breakdown
Season GB % AIR % FB % LD % PU % Pull % Straight % Oppo % Pull GB % Straight GB % Oppo GB % Pull AIR % Straight AIR % Oppo AIR %
2024 54.2 45.8 24.8 15.0 5.9 36.6 39.2 24.2 25.5 20.9 7.8 11.1 18.3 16.3
2025 52.8 47.2 20.6 19.4 7.1 36.1 39.7 24.2 21.4 23.4 7.9 14.7 16.3 16.3
Player 53.3 46.7 22.2 17.8 6.7 36.3 39.5 24.2 23.0 22.5 7.9 13.3 17.0 16.3
MLB 44.2 55.8 24.0 24.7 7.1 37.4 37.4 25.1 20.6 17.6 5.9 16.7 19.7 19.3
! Note: All figures in this table cover the period 2015-present.

Quality of Contact

Season Weak % Topped % Under % Flare/Burner % Solid % Barrel % Barrel/PA
2024 3.9 39.2 21.6 20.9 6.5 7.8 5.9
2025 5.6 37.7 21.0 22.6 5.2 7.1 5.2
Player 4.9 38.3 21.2 22.0 5.7 7.4 5.5
MLB 4.0 32.4 24.9 24.4 5.9 7.2 4.9
! Note: All figures in this table cover the period 2015-present.

Pitch Movement


How this works: This section shows two different ways to evaluate pitch movement. On the left, “Total Movement” shows the real-world movement of a pitch, including the forces of gravity, which affects every pitch thrown. Since gravity requires time, and slower pitches aren't 'better' just because they have more time to move, a pitch's movement is compared to other pitches of the same pitch type, within +/- 2 MPH and +/- 0.5 feet of extension/release. On the right, Induced Movement (or IVB) is reported without gravity, and attempts to isolate movement created by the pitcher's ability to spin and manipulate the ball.
Total Movement (in inches, w/ gravity)Induced Movement (in inches, w/o gravity)
YearPitchTeamHand#MPHVertical
Drop
vs.
Comparable
Horizontal
Break
vs.
Comparable
Vertical
Break
vs. AvgHorizontal
Break
vs. Avg
2025 Sinker SF R 486 94.8 24.0 2.5 16.0ARM 1.2 6.6 0.8 16.0ARM 0.9
2025 Changeup SF R 198 88.5 32.6 2.4 11.4ARM -2.9 2.3 1.8 11.4ARM -3.0
2025 4-Seam Fastball SF R 81 95.2 16.4 -2.6 7.5ARM 0.8 13.8 -2.0 7.5ARM -0.1
2025 Cutter SF R 352 91.0 22.6 1.9 1.5GLV -0.8 10.2 1.9 1.5GLV -0.7
2025 Slurve SF R 69 79.9 47.5 -3.6 5.5GLV -4.9 -4.9 0.1 5.5GLV -6.8
2025 Sweeper SF R 108 83.1 36.0 -3.4 12.6GLV -1.0 3.7 -2.6 12.6GLV -1.3
2024 Sweeper SF R 183 81.0 37.7 -3.6 14.1GLV -0.2 4.0 -2.5 14.1GLV 0.0
2024 Sinker SF R 363 94.3 25.7 3.9 15.6ARM 0.8 5.0 2.2 15.6ARM 0.7
2024 Cutter SF R 73 91.1 23.6 0.8 1.5GLV -0.8 9.2 0.9 1.5GLV -1.2
2024 Changeup SF R 104 88.6 33.7 3.9 12.8ARM -1.6 1.3 3.6 12.8ARM -1.4
2024 4-Seam Fastball SF R 42 94.5 19.0 -4.4 9.7ARM 2.3 11.6 -4.1 9.7ARM 2.1
2024 Slider SF R 3 86.4 28.1 -6.9 5.4GLV 1.0 8.3 -6.6 5.4GLV 0.6
! Note: Years are in reverse order.

Run Values by Pitch Type

Year Pitch Type Team RV/100 Run Value Pitches % PA BA SLG wOBA Whiff% K% PutAway % xBA xSLG xwOBA Hard Hit %
2025 Sinker 0.1 0 486 37.6 123 .291 .400 .354 7.5 16.3 19.4 .252 .378 .317 37.8
2025 Cutter 0.6 2 352 27.2 95 .244 .354 .307 17.5 17.9 17.7 .265 .379 .340 28.4
2025 Changeup -1.6 -3 198 15.3 59 .273 .418 .327 22.4 13.6 13.3 .226 .381 .272 38.8
2025 Sweeper -2.5 -3 108 8.3 28 .321 .536 .366 26.3 28.6 17.4 .267 .447 .307 45.0
2025 4-Seam Fastball 0.2 0 81 6.3 20 .176 .353 .293 24.4 30.0 12.2 .209 .500 .357 72.7
2025 Slurve 0.0 0 69 5.3 17 .235 .529 .318 28.9 11.8 6.9 .221 .298 .226 33.3
2024 Sinker -0.2 -1 363 47.3 96 .299 .483 .385 10.8 12.5 15.8 .295 .477 .363 42.1
2024 Sweeper 1.0 2 183 23.8 46 .205 .341 .238 32.6 30.4 23.7 .161 .300 .208 32.3
2024 Changeup -2.2 -2 104 13.5 25 .160 .400 .232 17.4 16.0 11.1 .217 .504 .302 33.3
2024 Cutter 3.0 2 73 9.5 23 .217 .348 .243 17.1 21.7 41.7 .224 .348 .245 27.8
2024 4-Seam Fastball -2.8 -1 42 5.5 11 .333 .667 .473 23.5 18.2 10.5 .312 .680 .465 28.6
2024 Slider 5.5 0 3 0.4 -- -- -- 33.3 -- -- -- -- -- --
! Note: Years are in reverse order.
! Note: To better align with other values, positive numbers (red) are good, and negative numbers (blue) are poor.

Spin Direction

Year Pitch Type Pitches MPH Active Spin % Total Movement (In.) Spin-Based Observed Deviation
2025 Changeup 183 88.5 66 12.2 1:45 2:45 -60
2025 Cutter 351 91.0 59 9.7 12:30 11:30 60
2025 4-Seam Fastball 79 95.2 89 15.4 1:15 1:00 15
2025 Sinker 473 94.8 85 17.7 1:30 2:30 -60
2025 Sweeper 108 83.1 40 13.7 8:30 9:15 -45
2025 Slurve 69 79.9 55 9.1 8:15 7:15 60
2024 Changeup 80 88.6 73 13.5 1:45 3:00 -75
2024 Cutter 59 91.3 56 8.6 12:30 11:45 45
2024 4-Seam Fastball 37 94.4 89 14.9 1:30 1:15 15
2024 Sinker 321 94.3 83 16.8 1:30 2:30 -60
2024 Sweeper 172 81.0 51 14.9 8:30 9:15 -45
! Note: Years are in reverse order.
! Note: This table is showing data from the PITCHER perspective.
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Pitcher Arm Angle

! Note: Data is available from 2020 through the present.
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Statcast Pitching Run Value

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2024 201 768 -1 10 -6 -2 0
2025 342 1,294 4 6 -10 -4 -3
Player 543 2,062 2 16 -16 2 -3
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Plate Discipline

Season Pitches Zone % Zone Swing % Zone Contact % Chase % Chase Contact % Edge % 1st Pitch Strike % Swing % Whiff % Meatball % Meatball Swing %
2024 768 53.0 65.8 84.3 23.5 71.8 44.8 62.4 46.0 18.7 9.2 83.1
2025 1,294 51.9 67.3 88.7 29.4 68.9 43.7 65.5 49.1 17.0 8.3 73.8
Player 2,062 52.3 66.7 87.1 27.3 69.8 44.1 64.3 47.9 17.6 8.6 77.5
MLB 48.9 67.0 82.5 28.4 58.0 42.7 61.1 47.3 25.0 7.3 76.3
! Note: All figures in this table cover the period 2015-present.

Percentile Rankings

Year xwOBA /
xERA
xBA xSLG xISO xOBP Brl Brl% EV Hard
Hit%
K% BB% Whiff% Chase
Rate
FB
Velo
FB
Spin
CB
Spin
Extension
2024 54 1 41
2025 45 40 54 64 49 51 69 89 75 16 65 3 63 60 1 41
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Expected Home Runs

Adjusted

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2024 23.32 9 8.5 1 4 8 2 22.2
2025 24.31 6 7.7 -2 5 3 5 83.3
Player 23.72 15 16.1 -1 9 11 7 46.7
Note: xHR tells how many of this pitcher's batted balls allowed would have been out of other stadiums. The "Adjusted" view here accounts for different wall heights, distances and environmental effects using Statcast Park Factor data.
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Expected Home Runs by Park

Adjusted

Year HR
2024 9 8 5 9 8 9 8 9 4 7 9 9 9 6 8 7 8 9 8 11 10 8 12 11 8 9 7 11 10 9 8
2025 6 9 8 7 8 7 7 8 6 7 7 9 8 8 8 7 8 8 8 9 8 8 9 9 8 7 7 7 8 7 5
Player 15 17 13 16 16 16 15 17 10 14 16 18 17 14 16 14 16 17 16 20 18 16 21 20 16 16 14 18 18 16 13
Note: xHR tells how many of this pitcher's batted balls allowed would have been out of other stadiums. The "Adjusted" view here accounts for different wall heights, distances and environmental effects using Statcast Park Factor data.
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Year to Year Changes

2025 +/-   2024
Results
BA .269 +.019 .250
xBA .248 +.002 .246
OBP .331 +.037 .294
xOBP .316 +.026 .290
SLG .408 -.023 .431
xSLG .387 -.046 .433
ISO .139 -.042 .181
xISO .139 -.049 .188
BABIP .316 +.050 .266
wOBA .322 +.011 .311
xwOBA .312 +.001 .311
wOBACON .357 -.002 .359
xwOBACON .344 -.016 .360
BACON .332 +.023 .309
xBACON .311 +.006 .305
Statcast Hit Metrics
Hard Hit % 37.3 +0.7 36.6
Avg Exit Velocity 87.5 -1.2 88.7
Launch Angle Sweet-Spot % 28.6 +0.5 28.1
Barrel % 7.1 -0.7 7.8
Avg Launch Angle 7.2 -1.5 8.7
Statcast Bat Tracking
Bat Speed 71.6 +0.1 71.5
Attack Angle 10° -1° 11°
Ideal Attack Angle % 50.1 -0.4 50.5
Attack Direction +2° -1°
Swing Path - Tilt 33° -1° 34°
Swing Length 7.2 -0.1 7.3
Statcast Pitch Metrics
Fastball Velocity 93.4 -0.4 93.8
Breaking Velocity 81.9 +0.9 81.0
Offspeed Velocity 88.5 -0.1 88.6
Batted Ball Results
Barrels 18 +6 12
Popup % 7.1 +1.2 5.9
Flyball % 20.6 -4.2 24.8
Line Drive % 19.4 +4.4 15.0
Groundball % 52.8 -1.4 54.2
Pull % 36.1 -0.5 36.6
Straight Away % 39.7 +0.5 39.2
Opposite Field % 24.2 0.0 24.2
Weak Contact % 5.6 +1.7 3.9
Pull Airball % 14.7 +3.6 11.1
Topped Contact % 37.7 -1.5 39.2
Under Contact % 21.0 -0.6 21.6
Flare/Burner Contact % 22.6 +1.7 20.9
Solid Contact % 5.2 -1.3 6.5
HR/FB % 11.5 -12.2 23.7
Popups 18 +9 9
Flyballs 52 +14 38
Line Drives 49 +26 23
Groundballs 133 +50 83
Plate Discipline
In Zone % 51.9 -1.1 53.0
Out of Zone % 48.1 +1.1 47.0
Edge % 43.7 -1.1 44.8
Zone Swing % 67.3 +1.5 65.8
Out of Zone Swing % 29.4 +5.9 23.5
In Zone Contact % 88.7 +4.4 84.3
Out of Zone Contact % 68.9 -2.9 71.8
Whiff % 17.0 -1.7 18.7
First Strike % 65.5 +3.1 62.4
First Pitch Swing % 31.6 +2.4 29.2
Swing % 49.1 +3.1 46.0
Meatball Swing % 73.8 -9.3 83.1
Meatball % 8.3 -0.9 9.2
Zone Swing & Miss % 11.3 -4.4 15.7
Out of Zone Swing & Miss % 31.1 +2.9 28.2
In Zone 672 +265 407
Out of Zone 622 +261 361
Edge 565 +221 344
In Zone Swings 452 +184 268
Out of Zone Swings 183 +98 85
In Zone Swing & Misses 51 +9 42
Out of Zone Swing & Misses 57 +33 24
Basic
Pitches 1,294 +526 768
PA 343 +141 202
AB 309 +121 188
Hits 83 +36 47
Singles 57 +26 31
Doubles 15 +8 7
Triples 5 +5 0
Home Runs 6 -3 9
Walks 25 +14 11
Strikeouts 61 +24 37
K% 17.8 -0.5 18.3
BB% 7.3 +1.9 5.4
HBP 5 +4 1
Batted Balls 252 +99 153
Number of Fastballs 919 +441 478
Number of Offspeed 198 +94 104
Number of Breaking 0 -3 3
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2024 Shades 201 .311 105 2 1.9 96 12 12.5
2025 Shades 342 .322 178 2 1.1 164 7 4.3
! Note: Shifts are through the 2022 season, Shaded starting from the 2023 season, Shift: three or more infielders are on the same side of second base, Shade: positioned outside of their typical responsible slices of the field.
Learn more about how positioning is defined here

Pitch Tempo

Bases EmptyRunners On Base
SeasonTeamPitchesTempoFast %Slow %PitchesTempoFast %Slow %
2024 248 15.3 44.4% 0.0% 112 17.3 5.4% 0.0%
2025 325 14.6 58.8% 0.3% 232 18.3 5.6% 0.9%

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Pitch Distribution