Matchup Machine | Ballpark Pal

Isiah Kiner-Falefa

matchup for Martin Perez

301st out of 436 (Worst 31%)

Martin Perez

matchup for I. Kiner-Falefa

96th out of 567 (Best 18%)

Strong advantage for Kiner-Falefa

Isiah Kiner-Falefa has a 35.5% chance of reaching base vs Martin Perez, which is 1.4% higher than Kiner-Falefa's typical expectations, and 0.9% higher than batters facing Perez.

	Reach	Hit	HR	2B / 3B	1B	BB	K
Prediction	35.5%	29.1%	1.8%	5.5%	21.8%	6.3%	11.4%
Kiner-Falefa	+1.4	+2.5	+0.4	+0.6	+1.6	-1.2	-5.1
Perez	+0.9	+3.8	-1.2	+0.1	+4.9	-3.0	-7.0

Isiah Kiner-Falefa is about the same vs left-handed pitching as he is against right. Martin Perez is left handed with an over-the-top delivery. Kiner-Falefa has an A grade vs this particular release point.

Martin Perez throws a Sinker 34% of the time. Isiah Kiner-Falefa has an A grade against left-handed Sinkers

Pitch Type

% of Arsenal

Sinker (L)

34%

Changeup (L)

25%

Cutter (L)

25%

4-Seam (L)

Curve (L)

22% of Martin Perez's pitches are classified as Likely Balls, which is 2% higher than the MLB average. Isiah Kiner-Falefa has a D+ grade against this type of pitch.

Show pitch label key

Pitch Label

% vs MLB

Likely Ball 22%

+2%

Edge Painter 19%

+2%

Fringe Miss 15%

+2%

Weak Challenge 9%

+0%

Meatball 6%

+0%

Chaser 6%

Mid Challenge 9%

-2%

Strong Challenge 3%

-2%

Non-Competitive 10%

-3%

62% of Martin Perez's pitches are classified as Low Ride, which is 38% higher than the MLB average. Isiah Kiner-Falefa has an A grade against this type of pitch.

Physical Trait

% vs MLB

Low Ride 62%

+38%

Extreme Break 34%

+19%

Offspeed (L) 25%

+13%

Fastball (L) 67%

+12%

Medium Velo 24%

+10%

10.1% of Isiah Kiner-Falefa's plate appearances result in a strikeout, which is 7.6% lower than the league average. Martin Perez strikes out 11.9% of the batters he faces, which is 6.1% lower than the typical MLB rate.

MLB Typical BP Label

17%

Strikeout -7.6% -6.1% 6%

Walk -4.0% -0.3% 35%

In Play +11.6% +6.4% 39%

On Base +6.7% +5.9% 31%

Hit +10.8% +6.3% 14%

Single +6.0% +3.5% 13%

2B / 3B +6.4% +3.3% 3%

Home Run -1.7% -0.6%

46.5% of Isiah Kiner-Falefa's batted balls are classified as Standard Grounders, which is 12.1% higher than the league average. Martin Perez induces Standard Grounders at a 38.9% rate, which is 4.5% higher than the typical MLB rate.

MLB Typical BP Label

Squib/Bunt +0.3% 0.0% 34%

Standard Grounder +12.1% +4.5% 7%

Hard Grounder -1.2% +0.3% 14%

Low Screamer +2.0% +0.4% 9%

Rising Liner -0.5% +0.4% 4%

Maybe Homer -2.9% -0.6% 3%

Likely Homer -2.9% -0.5% 1%

No Doubter -1.1% +0.2% 20%

Routine Flyout -5.0% -3.7% 3%

Pop up -0.8% -0.9%

11.7% of Isiah Kiner-Falefa's batted balls are above 100 mph when they exit the bat, which is 12.6% lower than the league average. 25.2% of batted balls allowed by Martin Perez are hit at above 100 mph, which is 0.9% higher than the typical MLB rate.

MLB Typical BP Label

16%

Below 75 mph +2.5% +0.6% 21%

75 to 86 mph +4.6% +2.9% 18%

87 to 93 mph +2.7% -1.6% 19%

94 to 99 mph +2.7% -2.8% 24%

Above 100 mph -12.6% +0.9%

8.5% of Isiah Kiner-Falefa's batted balls exit the bat at a launch angle between 29 and 38 degrees, which is 3.0% lower than the league average. 10.3% of batted balls allowed by Martin Perez are hit at this angle, which is 1.1% lower than the typical MLB rate.

MLB Typical BP Label

17%

Below -10° +9.7% +2.9% 12%

-10 to 0° +0.1% +1.3% 8%

1 to 6° +1.0% +0.6% 18%

7 to 18° +0.9% +0.2% 15%

19 to 28° -4.0% -1.4% 11%

29 to 38° -3.0% -1.1% 7%

39 to 50° -2.1% -0.3% 8%

Above 50° -2.7% -2.1%

Isiah Kiner-Falefa has 7 plate appearances against Martin Perez in the last 3 years. He is 1 for 6 with a walk

	PA	AB	H	HR	2/3B	1B	K	BB	Avg
Actual	7	6	1	0	0	1	1	1	0.167
Expected From Contact →			1.87	0.00	0.16	1.72			0.312

		Expected From Contact
Date	Outcome	HR	2/3B	1B	Out
2024-08-14	Hit By Pitch
2024-08-14	Strikeout
2024-08-14	Forceout		14%	10%	76%
2023-04-30	Groundout		1%	24%	74%
2023-04-30	Single			68%	32%
2022-10-03	Walk
2022-10-03	Lineout			70%	30%

Expected From Contact: A model predicts the outcome of every ball hit in play based on how it leaves the bat (exit velocity, launch angle, direction, and batter handedness). This helps control for luck, weather, and the park the hitter was in.

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Model Prediction

Handedness and Release Point

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On the Way to the Plate

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Contact and Outcomes

History

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Model Prediction

Handedness and Release Point

Click on a grade for a detailed view

On the Way to the Plate

Click on a grade for a detailed view

Contact and Outcomes

History

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