P | Bats/Throws: R/R | 6' 1" 205 lbs | Age: 28
W L ERA G GS SV IP SO WHIP
2021 0 0 0.00 2 0 0 2 1 1.00
2022 1 0 0.00 1 0 0 5 4 0.80
2 Seasons 1 0 0.00 3 0 0 7 5 0.86
G W-L ERA IP SO WHIP
2021 2 0-0 0.00 2 1 1.00
2022 1 1-0 0.00 5 4 0.80
2 Seasons 3 1-0 0.00 7 5 0.86
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
2021 23 29 5 0 0.0 0.0 85.3 98.5 29.2 20.0 .225 .301 .224 .293 .272 20.0 14.3 14.3 0.00 3.63
2022 24 86 13 0 0.0 0.0 89.4 103.1 26.4 30.8 .202 .306 .148 .290 .287 30.8 20.0 15.0 0.00 3.46
Player 115 18 0 0.0 0.0 88.3 103.1 27.2 27.8 .208 .305 .167 .291 .283 27.8 18.5 14.8
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

Rondón relies on 4 pitches.
Four Seamer
(45.3%) ,
Slider
(26.7%) ,
Changeup
(18.6%) ,
Sinker
(9.3%) ,


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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 %
2021 20.0 80.0 40.0 20.0 20.0 40.0 20.0 40.0 20.0 0.0 0.0 20.0 20.0 40.0
2022 23.1 76.9 53.8 15.4 7.7 61.5 15.4 23.1 15.4 7.7 0.0 46.2 7.7 23.1
Player 22.2 77.8 50.0 16.7 11.1 55.6 16.7 27.8 16.7 5.6 0.0 38.9 11.1 27.8
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
2021 0.0 0.0 60.0 40.0 0.0 0.0 0.0
2022 0.0 15.4 46.2 23.1 15.4 0.0 0.0
Player 0.0 11.1 50.0 27.8 11.1 0.0 0.0
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
2022 Changeup STL R 16 84.1 28.6 -3.8 7.7ARM -6.7 10.0 -4.1 7.7ARM -6.5
2022 Slider STL R 23 81.2 40.4 -0.3 2.7GLV -5.1 1.1 0.7 2.7GLV -2.7
2022 4-Seam Fastball STL R 39 92.7 17.7 -2.4 8.7ARM 1.8 14.1 -2.1 8.7ARM 1.3
2022 Sinker STL R 8 91.9 23.6 0.8 13.5ARM -1.0 8.7 -0.4 13.5ARM -1.2
2021 Curveball STL R 1 74.6 49.7 -9.6 6.9GLV -4.0 -1.5 -8.6 6.9GLV -2.3
2021 Changeup STL R 7 82.9 27.0 -6.9 8.2ARM -5.7 12.5 -6.2 8.2ARM -5.7
2021 4-Seam Fastball STL R 14 93.1 15.6 -0.7 7.3ARM 0.5 15.8 -0.4 7.3ARM 0.1
2021 Slider STL R 7 81.1 39.8 -1.2 3.9GLV -3.4 1.8 0.0 3.9GLV -1.6
! 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 %
2022 4-Seam Fastball 2.1 1 39 45.3 9 .000 .000 .233 25.0 11.1 16.7 .072 .121 .288 20.0
2022 Slider 6.5 1 23 26.7 6 .000 .000 .000 23.1 33.3 25.0 .099 .287 .161 25.0
2022 Changeup -1.1 0 16 18.6 3 .333 .333 .300 40.0 33.3 20.0 .455 .532 .433 0.0
2022 Sinker -6.3 -1 8 9.3 2 .000 .000 .450 0.0 0.0 0.0 .517 .577 .484 100.0
2021 4-Seam Fastball 6.9 1 14 48.3 5 .000 .000 .140 0.0 20.0 25.0 .141 .220 .263 33.3
2021 Changeup -1.3 0 7 24.1 1 .000 .000 .000 0.0 0.0 0.0 .051 .090 .058 0.0
2021 Slider 2.3 0 7 24.1 -- -- -- 20.0 -- 0.0 -- -- -- --
2021 Curveball -52.5 -1 1 3.4 1 1.000 1.000 .900 0.0 0.0 0.0 .734 .835 .691 0.0
! 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
2022 Changeup 16 84.1 82 12.3 1:30 1:15 15
2022 4-Seam Fastball 39 92.7 97 16.4 1:15 1:15 0
2022 Slider 22 81.2 26 4.0 9:15 8:30 45
2021 4-Seam Fastball 14 93.1 97 17.0 1:15 12:45 30
! 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
2021 7 29 0 1 0 0 1
2022 20 86 2 0 -1 0 2
Player 27 115 2 1 -1 2 2
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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 %
2021 29 37.9 72.7 100.0 33.3 83.3 72.4 42.9 48.3 7.1 3.4 100.0
2022 86 47.7 65.9 88.9 22.2 40.0 52.3 50.0 43.0 24.3 4.7 75.0
Player 115 45.2 67.3 91.4 25.4 56.3 57.4 48.1 44.3 19.6 4.3 80.0
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.

Expected Home Runs

Adjusted

Year Team Avg HR Trot Actual HR xHR HR-xHR Doubters Mostly Gone No Doubters No Doubter %
2022 -- 0 0.6 -1 0 1 0 --
Player -- 0 0.6 -1 0 1 0 --
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
2022 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1
Player 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1
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

2022 +/-   2021
Results
BA .059 -.108 .167
xBA .202 -.023 .225
OBP .200 -.086 .286
xOBP .321 -.014 .335
SLG .059 -.108 .167
xSLG .306 +.005 .301
ISO .000 .000 .000
xISO .104 +.028 .076
BABIP .077 -.123 .200
wOBA .148 -.076 .224
xwOBA .290 -.003 .293
wOBACON .068 -.108 .176
xwOBACON .287 +.015 .272
BACON .077 -.123 .200
xBACON .264 -.006 .270
Statcast Hit Metrics
Hard Hit % 30.8 +10.8 20.0
Avg Exit Velocity 89.4 +4.1 85.3
Launch Angle Sweet-Spot % 30.8 +10.8 20.0
Barrel % 0.0 0.0 0.0
Avg Launch Angle 26.4 -2.8 29.2
Statcast Bat Tracking
Bat Speed 0.0 -- --
Attack Angle -- --
Ideal Attack Angle % 0.0 -- --
Attack Direction -- --
Swing Path - Tilt -- --
Swing Length 0.0 -- --
Statcast Pitch Metrics
Fastball Velocity 92.6 -0.5 93.1
Breaking Velocity 81.2 +0.9 80.3
Offspeed Velocity 84.1 +1.2 82.9
Batted Ball Results
Barrels 0 0 0
Popup % 7.7 -12.3 20.0
Flyball % 53.8 +13.8 40.0
Line Drive % 15.4 -4.6 20.0
Groundball % 23.1 +3.1 20.0
Pull % 61.5 +21.5 40.0
Straight Away % 15.4 -4.6 20.0
Opposite Field % 23.1 -16.9 40.0
Weak Contact % 0.0 0.0 0.0
Pull Airball % 46.2 +26.2 20.0
Topped Contact % 15.4 +15.4 0.0
Under Contact % 46.2 -13.8 60.0
Flare/Burner Contact % 23.1 -16.9 40.0
Solid Contact % 15.4 +15.4 0.0
HR/FB % 0.0 0.0 0.0
Popups 1 0 1
Flyballs 7 +5 2
Line Drives 2 +1 1
Groundballs 3 +2 1
Plate Discipline
In Zone % 47.7 +9.8 37.9
Out of Zone % 52.3 -9.8 62.1
Edge % 52.3 -20.1 72.4
Zone Swing % 65.9 -6.8 72.7
Out of Zone Swing % 22.2 -11.1 33.3
In Zone Contact % 88.9 -11.1 100.0
Out of Zone Contact % 40.0 -43.3 83.3
Whiff % 24.3 +17.2 7.1
First Strike % 50.0 +7.1 42.9
First Pitch Swing % 25.0 +10.7 14.3
Swing % 43.0 -5.3 48.3
Meatball Swing % 75.0 -25.0 100.0
Meatball % 4.7 +1.3 3.4
Zone Swing & Miss % 11.1 +11.1 0.0
Out of Zone Swing & Miss % 60.0 +43.3 16.7
In Zone 41 +30 11
Out of Zone 45 +27 18
Edge 45 +24 21
In Zone Swings 27 +19 8
Out of Zone Swings 10 +4 6
In Zone Swing & Misses 3 +3 0
Out of Zone Swing & Misses 6 +5 1
Basic
Pitches 86 +57 29
PA 20 +13 7
AB 17 +11 6
Hits 1 0 1
Singles 1 0 1
Doubles 0 0 0
Triples 0 0 0
Home Runs 0 0 0
Walks 3 +2 1
Strikeouts 4 +3 1
K% 20.0 +5.7 14.3
BB% 15.0 +0.7 14.3
HBP 0 0 0
Batted Balls 13 +8 5
Number of Fastballs 47 +33 14
Number of Offspeed 16 +9 7
Number of Breaking 23 +15 8
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2021 Shifts 4 .220 1 0 0.0 3 2 66.7
2022 Shifts 20 .148 7 1 14.3 13 8 61.5
! 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 %
2021 5 15.1 40.0% 0.0% 7 22.6 0.0% 0.0%
2022 24 14.8 54.2% 0.0% 20 25.4 0.0% 20.0%

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Pitch Distribution