P | Bats/Throws: R/R | 6' 2" 220 lbs | Age: 39
Draft: 2005 | Rd. 3, No. 101, Oakland Athletics | Rutherford HS, NJ
W L ERA G GS SV IP SO WHIP
2014 0 0 3.48 5 0 0 10.1 7 1.26
2015 0 0 3.75 10 0 0 12 6 1.75
2016 1 0 54.00 2 0 0 1 0 8.00
8 Seasons 24 23 4.79 140 45 1 383 233 1.55
G W-L ERA IP SO WHIP
2014 5 0-0 3.48 10.1 7 1.26
2015 10 0-0 3.75 12 6 1.75
2016 2 1-0 54.00 1 0 8.00
8 Seasons 140 24-23 4.79 383 233 1.55
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
2015 28 200 43 3 7.7 5.5 87.7 108.0 15.4 34.9 .290 .442 .356 .343 .351 27.9 10.9 10.9 3.75 5.00
2016 29 45 11 0 0.0 0.0 94.1 106.4 10.9 36.4 .426 .611 .665 .485 .445 54.5 0.0 7.7 54.00 12.28
Player 245 54 3 6.0 4.4 89.0 108.0 14.5 35.2 .315 .474 .416 .370 .370 33.3 8.8 10.3
MLB 7.6 4.9 88.6 122.9 12.5 33.3 .243 .407 .315 .316 .368 37.1 22.2 8.4
! Note: All figures in this table cover the period 2015-present.

Statcast Pitch Arsenal

Mazzaro relies on 4 pitches.
Sinker
(44.4%) ,
Four Seamer
(24.4%) ,
Slider
(24.4%) ,
Changeup
(6.7%) ,


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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 %
2015 34.9 65.1 25.6 34.9 4.7 23.3 46.5 30.2 9.3 14.0 11.6 14.0 32.6 18.6
2016 45.5 54.5 9.1 36.4 9.1 27.3 36.4 36.4 9.1 27.3 9.1 18.2 9.1 27.3
Player 37.0 63.0 22.2 35.2 5.6 24.1 44.4 31.5 9.3 16.7 11.1 14.8 27.8 20.4
MLB 44.1 55.9 24.2 24.6 7.1 37.5 37.3 25.1 20.7 17.5 5.8 16.8 19.8 19.2
! Note: All figures in this table cover the period 2015-present.

Quality of Contact

Season Weak % Topped % Under % Flare/Burner % Solid % Barrel % Barrel/PA
2015 2.3 30.2 30.2 25.6 4.7 7.7 5.5
2016 0.0 36.4 27.3 27.3 9.1 0.0 0.0
Player 1.9 31.5 29.6 25.9 5.6 6.0 4.4
MLB 4.0 32.2 25.0 24.4 5.9 7.6 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
2016 4-Seam Fastball SF R 11 93.0 15.7 -0.1 11.9ARM 5.1 16.3 0.5 11.9ARM 5.5
2016 Sinker SF R 20 92.8 19.6 -1.6 14.0ARM 0.2 12.6 -3.0 14.0ARM 0.7
2016 Changeup SF R 3 87.9 27.2 -1.8 12.1ARM -0.4 8.6 -1.4 12.1ARM 0.7
2016 Slider SF R 11 85.5 35.1 0.2 1.2GLV -3.4 2.8 -0.3 1.2GLV -4.7
2015 4-Seam Fastball MIA R 69 93.1 17.9 -2.2 9.9ARM 3.4 14.2 -1.7 9.9ARM 3.2
2015 Sinker MIA R 54 92.7 20.7 -1.3 13.2ARM -0.5 11.7 -2.7 13.2ARM -0.3
2015 Changeup MIA R 13 88.3 28.6 0.0 10.3ARM -1.9 7.0 0.2 10.3ARM -1.2
2015 Slider MIA R 60 85.6 36.3 1.0 3.4GLV -1.4 1.7 0.6 3.4GLV -2.5
! Note: Years are in reverse order.

Statcast Pitching Run Value

Runs
Year Team PA Pitches Heart Shadow Chase Waste All
2009 417 1,641 9 2 -12 -9 -10
2010 535 2,071 8 6 -12 -10 -8
2011 130 493 -2 0 -5 -2 -9
2012 196 699 5 0 -3 -5 -2
2013 301 1,174 7 13 -6 -6 8
2014 46 195 1 0 -2 -1 -1
2015 54 196 -2 2 -1 -1 -1
2016 13 45 -1 -2 0 -1 -4
Player 1,692 6,514 24 20 -40 24 -29
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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 %
2015 200 38.0 76.3 91.4 30.6 71.1 36.5 47.3 48.0 16.7 4.0 62.5
2016 45 40.0 83.3 86.7 18.5 80.0 53.3 46.2 44.4 15.0 8.9 100.0
Player 245 38.4 77.7 90.4 28.5 72.1 39.6 47.1 47.3 16.4 4.9 75.0
MLB 48.7 67.0 82.7 28.6 57.9 42.6 61.2 47.3 25.0 7.3 76.2
! Note: All figures in this table cover the period 2015-present.

Percentile Rankings

Run Value Pitching
Year Pitching Fastball Breaking Off
Speed
xERA Fastball
MPH
Fastball
Spin
Curve
Spin
Avg
EV
Chase% Whiff% K% BB% Barrel% Hard-
Hit%
GB% Extension
2015 53 21 88
2016
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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 %
2016 -- 0 0.1 0 1 0 0 --
Player -- 0 0.1 0 1 0 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
2016 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
Player 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 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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Year to Year Changes

2016 +/-   2015
Results
BA .636 +.317 .319
xBA .426 +.136 .290
OBP .692 +.310 .382
xOBP .514 +.153 .361
SLG .909 +.441 .468
xSLG .611 +.169 .442
ISO .273 +.124 .149
xISO .185 +.033 .152
BABIP .636 +.287 .349
wOBA .665 +.309 .356
xwOBA .485 +.142 .343
wOBAcon .658 +.290 .368
xwOBAcon .445 +.094 .351
BACON .636 +.287 .349
xBACON .426 +.104 .322
Statcast Hit Metrics
Hard Hit % 54.5 +26.6 27.9
Avg Exit Velocity 94.1 +6.4 87.7
Launch Angle Sweet-Spot % 36.4 +1.5 34.9
Barrel % 0.0 -7.7 7.7
Avg Launch Angle 10.9 -4.5 15.4
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 92.9 -0.1 93.0
Breaking Velocity 85.5 -0.1 85.6
Offspeed Velocity 87.9 -0.4 88.3
Batted Ball Results
Barrels 0 -3 3
Popup % 9.1 +4.4 4.7
Flyball % 9.1 -16.5 25.6
Line Drive % 36.4 +1.5 34.9
Groundball % 45.5 +10.6 34.9
Pull % 27.3 +4.0 23.3
Straight Away % 36.4 -10.1 46.5
Opposite Field % 36.4 +6.2 30.2
Weak Contact % 0.0 -2.3 2.3
Pull Airball % 18.2 +4.2 14.0
Topped Contact % 36.4 +6.2 30.2
Under Contact % 27.3 -2.9 30.2
Flare/Burner Contact % 27.3 +1.7 25.6
Solid Contact % 9.1 +4.4 4.7
HR/FB % 0.0 0.0 0.0
Popups 1 -1 2
Flyballs 1 -10 11
Line Drives 4 -11 15
Groundballs 5 -10 15
Plate Discipline
In Zone % 40.0 +2.0 38.0
Out of Zone % 60.0 -2.0 62.0
Edge % 53.3 +16.8 36.5
Zone Swing % 83.3 +7.0 76.3
Out of Zone Swing % 18.5 -12.1 30.6
In Zone Contact % 86.7 -4.7 91.4
Out of Zone Contact % 80.0 +8.9 71.1
Whiff % 15.0 -1.7 16.7
First Strike % 46.2 -1.1 47.3
First Pitch Swing % 30.8 -0.1 30.9
Swing % 44.4 -3.6 48.0
Meatball Swing % 100.0 +37.5 62.5
Meatball % 8.9 +4.9 4.0
Zone Swing & Miss % 13.3 +4.7 8.6
Out of Zone Swing & Miss % 20.0 -8.9 28.9
In Zone 18 -58 76
Out of Zone 27 -97 124
Edge 24 -49 73
In Zone Swings 15 -43 58
Out of Zone Swings 5 -33 38
In Zone Swing & Misses 2 -3 5
Out of Zone Swing & Misses 1 -10 11
Basic
Pitches 45 -155 200
PA 13 -42 55
AB 11 -36 47
Hits 7 -8 15
Singles 4 -5 9
Doubles 3 -2 5
Triples 0 -1 1
Home Runs 0 0 0
Walks 1 -5 6
Strikeouts 0 -6 6
K% 0.0 -10.9 10.9
BB% 7.7 -3.2 10.9
HBP 1 +1 0
Batted Balls 11 -32 43
Fastball Percent 68.9 +7.4 61.5
Offspeed Percent 6.7 +0.2 6.5
Breaking Percent 24.4 -5.6 30.0
Number of Fastballs 31 -92 123
Number of Offspeed 3 -10 13
Number of Breaking 11 -49 60
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Statcast Fielder Positioning

vs RHHvs LHH
YearAlignment TypePAwOBAPATotal%PATotal%
2016 Shifts 13 .665 7 0 0.0 6 0 0.0
! 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 %
2010 675 13.0 72.9% 1.0% 348 19.9 5.5% 6.0%
2011 114 14.1 64.9% 0.0% 102 22.6 1.0% 12.7%
2012 184 14.2 61.4% 0.5% 119 22.1 0.0% 10.9%
2013 305 16.9 33.1% 1.3% 213 22.3 1.4% 9.4%
2014 51 15.6 39.2% 2.0% 24 21.7 4.2% 8.3%
2015 46 17.5 23.9% 6.5% 43 21.6 9.3% 18.6%
2016 6 17.1 16.7% 0.0% 14 21.6 21.4% 28.6%

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Pitch Distribution