Isiah Kiner-Falefa

Isiah Kiner-Falefa

Pittsburgh Pirates

SS

Age: 30

Bats/Throws: R/R

5'10" / 195

DOB: 3/23/1995

(30 years, 2 months, 6 days)

SS

Pitch Type Splits

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2018	Knuckle Curve (KC)	29		10	10	2	2	0	0	0	0	0	3	0	0	0	0	.200		76.0	87.1	81.9
2019	Knuckle Curve (KC)	20		3	3	0	0	0	0	0	0	0	1	0	0	0	0	.000		77.9	85.2	81.1
2020	Knuckle Curve (KC)	19		5	5	1	0	0	0	1	0	0	3	0	0	0	1	.200		76.0	87.6	82.4
2021	Knuckle Curve (KC)	42		8	8	2	0	2	0	0	0	0	2	0	0	0	0	.250		74.4	86.9	81.0
2022	Knuckle Curve (KC)	23		9	10	4	4	0	0	0	0	0	1	0	1	0	1	.444		74.1	85.0	79.7
2023	Knuckle Curve (KC)	23		6	6	2	2	0	0	0	0	0	2	0	0	0	0	.333		76.3	89.5	81.0
2024	Knuckle Curve (KC)	25		3	3	1	0	1	0	0	0	0	1	0	0	0	0	.333		77.5	88.0	82.8
2025	Knuckle Curve (KC)	6		2	2	1	1	0	0	0	0	0	0	0	0	0	1	.500		77.0	84.5	80.1
Total	Knuckle Curve (KC)	187		46	47	13	9	3	0	1	0	0	13	0	1	0	3	.283		74.1	89.5	81.3

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2018	Knuckle Curve (KC)	29		10	10	2	2	0	0	0	0	0	3	0	0	0	0	.200		76.0	87.1	81.9
2019	Knuckle Curve (KC)	20		3	3	0	0	0	0	0	0	0	1	0	0	0	0	.000		77.9	85.2	81.1
2020	Knuckle Curve (KC)	19		5	5	1	0	0	0	1	0	0	3	0	0	0	1	.200		76.0	87.6	82.4
2021	Knuckle Curve (KC)	42		8	8	2	0	2	0	0	0	0	2	0	0	0	0	.250		74.4	86.9	81.0
2022	Knuckle Curve (KC)	23		9	10	4	4	0	0	0	0	0	1	0	1	0	1	.444		74.1	85.0	79.7
2023	Knuckle Curve (KC)	23		6	6	2	2	0	0	0	0	0	2	0	0	0	0	.333		76.3	89.5	81.0
2024	Knuckle Curve (KC)	25		3	3	1	0	1	0	0	0	0	1	0	0	0	0	.333		77.5	88.0	82.8
2025	Knuckle Curve (KC)	6		2	2	1	1	0	0	0	0	0	0	0	0	0	1	.500		77.0	84.5	80.1
Total	Knuckle Curve (KC)	187		46	47	13	9	3	0	1	0	0	13	0	1	0	3	.283		74.1	89.5	81.3

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2018	Knuckle Curve (KC)	29		0.0%	30.0%	0.00	.200	.200	.200	.400	.000	.286	0.0	-1.1	.176	15
2019	Knuckle Curve (KC)	20		0.0%	33.3%	0.00	.000	.000	.000	.000	.000	.000	-0.5	-0.8	.000	-100
2020	Knuckle Curve (KC)	19		0.0%	60.0%	0.00	.200	.200	.800	1.000	.600	.000	0.9	0.3	.396	168
2021	Knuckle Curve (KC)	42		0.0%	25.0%	0.00	.250	.250	.500	.750	.250	.333	0.9	0.0	.310	106
2022	Knuckle Curve (KC)	23		0.0%	10.0%	0.00	.444	.400	.444	.844	.000	.444	1.5	0.3	.354	143
2023	Knuckle Curve (KC)	23		0.0%	33.3%	0.00	.333	.333	.333	.667	.000	.500	0.6	-0.1	.294	97
2024	Knuckle Curve (KC)	25		0.0%	33.3%	0.00	.333	.333	.667	1.000	.333	.500	0.6	0.3	.418	189
2025	Knuckle Curve (KC)	6		0.0%	0.0%	0.00	.500	.500	.500	1.000	.000	.500	0.4	0.2	.445	193
Total	Knuckle Curve (KC)	187		0.0%	27.7%	0.00	.283	.277	.413	.690	.130	.364	4.7	-0.9	.291	96

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2018	Knuckle Curve (KC)	29		0.0%	30.0%	0.00	.200	.200	.200	.400	.000	.286	0.0	-1.1	.176	15
2019	Knuckle Curve (KC)	20		0.0%	33.3%	0.00	.000	.000	.000	.000	.000	.000	-0.5	-0.8	.000	-100
2020	Knuckle Curve (KC)	19		0.0%	60.0%	0.00	.200	.200	.800	1.000	.600	.000	0.9	0.3	.396	168
2021	Knuckle Curve (KC)	42		0.0%	25.0%	0.00	.250	.250	.500	.750	.250	.333	0.9	0.0	.310	106
2022	Knuckle Curve (KC)	23		0.0%	10.0%	0.00	.444	.400	.444	.844	.000	.444	1.5	0.3	.354	143
2023	Knuckle Curve (KC)	23		0.0%	33.3%	0.00	.333	.333	.333	.667	.000	.500	0.6	-0.1	.294	97
2024	Knuckle Curve (KC)	25		0.0%	33.3%	0.00	.333	.333	.667	1.000	.333	.500	0.6	0.3	.418	189
2025	Knuckle Curve (KC)	6		0.0%	0.0%	0.00	.500	.500	.500	1.000	.000	.500	0.4	0.2	.445	193
Total	Knuckle Curve (KC)	187		0.0%	27.7%	0.00	.283	.277	.413	.690	.130	.364	4.7	-0.9	.291	96

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2018	Knuckle Curve (KC)	29		16.7%	66.7%	16.7%	0.0%	0.0%	17	12	29		3.1	-5.5	6.8
2019	Knuckle Curve (KC)	20		0.0%	100.0%	0.0%	0.0%	0.0%	12	8	20		3.1	-4.4	6.1
2020	Knuckle Curve (KC)	19		0.0%	50.0%	50.0%	0.0%	100.0%	13	6	19		3.6	-4.0	5.6
2021	Knuckle Curve (KC)	42		33.3%	50.0%	16.7%	0.0%	0.0%	19	23	42		0.4	-6.6	7.9
2022	Knuckle Curve (KC)	23		11.1%	77.8%	11.1%	0.0%	0.0%	18	5	23		3.5	-6.3	7.6
2023	Knuckle Curve (KC)	23		0.0%	75.0%	25.0%	0.0%	0.0%	15	8	23		2.0	-5.5	6.8
2024	Knuckle Curve (KC)	25		50.0%	0.0%	50.0%	100.0%	0.0%	15	10	25		4.0	-5.8	7.7
2025	Knuckle Curve (KC)	6		50.0%	50.0%	0.0%	0.0%	0.0%	3	3	6		3.7	-7.7	8.8
Total	Knuckle Curve (KC)	187		18.2%	63.6%	18.2%	16.7%	16.7%	112	75	187		2.6	-5.7	7.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2018	Knuckle Curve (KC)	29		16.7%	66.7%	16.7%	0.0%	0.0%	17	12	29		3.1	-5.5	6.8
2019	Knuckle Curve (KC)	20		0.0%	100.0%	0.0%	0.0%	0.0%	12	8	20		3.1	-4.4	6.1
2020	Knuckle Curve (KC)	19		0.0%	50.0%	50.0%	0.0%	100.0%	13	6	19		3.6	-4.0	5.6
2021	Knuckle Curve (KC)	42		33.3%	50.0%	16.7%	0.0%	0.0%	19	23	42		0.4	-6.6	7.9
2022	Knuckle Curve (KC)	23		11.1%	77.8%	11.1%	0.0%	0.0%	18	5	23		3.5	-6.3	7.6
2023	Knuckle Curve (KC)	23		0.0%	75.0%	25.0%	0.0%	0.0%	15	8	23		2.0	-5.5	6.8
2024	Knuckle Curve (KC)	25		50.0%	0.0%	50.0%	100.0%	0.0%	15	10	25		4.0	-5.8	7.7
2025	Knuckle Curve (KC)	6		50.0%	50.0%	0.0%	0.0%	0.0%	3	3	6		3.7	-7.7	8.8
Total	Knuckle Curve (KC)	187		18.2%	63.6%	18.2%	16.7%	16.7%	112	75	187		2.6	-5.7	7.1

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2018	Knuckle Curve (KC)	29		30.8%	56.3%	44.8%	25.0%	77.8%	61.5%	55.2%	17.2%		-0.3	-1.1
2019	Knuckle Curve (KC)	20		30.0%	30.0%	30.0%	66.7%	66.7%	66.7%	50.0%	10.0%		0.8	3.8
2020	Knuckle Curve (KC)	19		36.4%	25.0%	31.6%	25.0%	100.0%	50.0%	42.1%	15.8%		0.2	0.9
2021	Knuckle Curve (KC)	42		25.0%	70.0%	35.7%	25.0%	100.0%	60.0%	23.8%	14.3%		-1.0	-2.4
2022	Knuckle Curve (KC)	23		44.4%	78.6%	65.2%	50.0%	100.0%	86.7%	60.9%	8.7%		-0.4	-1.8
2023	Knuckle Curve (KC)	23		20.0%	53.8%	39.1%	50.0%	85.7%	77.8%	56.5%	8.7%		-0.4	-1.6
2024	Knuckle Curve (KC)	25		23.1%	58.3%	40.0%	0.0%	100.0%	70.0%	48.0%	12.0%		-0.5	-2.1
2025	Knuckle Curve (KC)	6		33.3%	66.7%	50.0%	0.0%	100.0%	66.7%	50.0%	16.7%		0.2	3.1
Total	Knuckle Curve (KC)	187		28.7%	55.8%	41.2%	31.0%	91.7%	68.8%	46.0%	12.8%		-1.5	-0.8

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2018	Knuckle Curve (KC)	29		30.8%	56.3%	44.8%	25.0%	77.8%	61.5%	55.2%	17.2%		-0.3	-1.1
2019	Knuckle Curve (KC)	20		30.0%	30.0%	30.0%	66.7%	66.7%	66.7%	50.0%	10.0%		0.8	3.8
2020	Knuckle Curve (KC)	19		36.4%	25.0%	31.6%	25.0%	100.0%	50.0%	42.1%	15.8%		0.2	0.9
2021	Knuckle Curve (KC)	42		25.0%	70.0%	35.7%	25.0%	100.0%	60.0%	23.8%	14.3%		-1.0	-2.4
2022	Knuckle Curve (KC)	23		44.4%	78.6%	65.2%	50.0%	100.0%	86.7%	60.9%	8.7%		-0.4	-1.8
2023	Knuckle Curve (KC)	23		20.0%	53.8%	39.1%	50.0%	85.7%	77.8%	56.5%	8.7%		-0.4	-1.6
2024	Knuckle Curve (KC)	25		23.1%	58.3%	40.0%	0.0%	100.0%	70.0%	48.0%	12.0%		-0.5	-2.1
2025	Knuckle Curve (KC)	6		33.3%	66.7%	50.0%	0.0%	100.0%	66.7%	50.0%	16.7%		0.2	3.1
Total	Knuckle Curve (KC)	187		28.7%	55.8%	41.2%	31.0%	91.7%	68.8%	46.0%	12.8%		-1.5	-0.8