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Ryan Zeferjahn

Los Angeles Angels · RP Throws: R Bats: R Height: 6'5 Weight: 209 Born: )

Percentile Ranks
vs LHH
vs RHH K%
78.8
96.6 xWOBA
0.287 · 95%
0.361 · 12%
xSLG
91.9
35.9

Year	Team	G	GS	W-L	IP	ERA	WHIP	K%	CSW%	BB%	xAVG	xSLG	xwOBA	xISO	BAR%	SS%	HH%	GB%	LD%	FB%	Z%	Z Sw%	OZ%	OZ Sw%	Apr	May	Jun	Jul	Aug	Sep
2025		62	1	6-5	57.0	4.74	1.46	28.5%	0.0%	13.3%	.223	.409	.326	.186	10.3%	38.6%	37%	37%	21%	35%	50%	22%	50%	55%	5.2	1.4	3.4	2.4	4.0	1.5
2024		12	0	0-0	17.0	2.12	0.76	28.1%	0.0%	9.4%	.143	.174	.200	.031	0.0%	26.3%	26%	40%	21%	29%	52%	24%	48%	52%	0.0	0.0	0.0	0.0	0.0	0.0

2025

Box Score														Pitch Usage/Velo										DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		ST		SL		CU		Rating	DK $	DK	FD $	FD
1	2025	Sep, 28	HOU	1.0	5	21	1	0	0	1	1	1	33.3												n/a	3.05	n/a	6
2	2025	Sep, 25	KC	1.0	7	21	2	0	1	1	0	1	28.6												n/a	-1.55	n/a	0
3	2025	Sep, 23	KC	0.1	1	1	0	0	0	0	0	0	0.0												n/a	0.75	n/a	1
4	2025	Sep, 05	ATH	0.2	6	22	1	0	1	2	1	1	31.8												n/a	-0.30	n/a	2
5	2025	Sep, 04	@KC	1.0	4	15	1	1	1	0	1	2	33.3												n/a	1.65	n/a	3
6	2025	Sep, 01	@HOU	1.0	4	21	0	0	0	1	2	2	23.8												n/a	5.65	n/a	9
7	2025	Aug, 29	@HOU	1.0	5	14	1	0	1	1	0	1	14.3												n/a	-0.95	n/a	0
8	2025	Aug, 26	@TEX	1.0	3	17	0	0	0	0	1	1	17.6												n/a	4.25	n/a	6
9	2025	Aug, 24	CHC	1.0	3	12	0	0	0	0	1	2	41.7												n/a	4.25	n/a	6
10	2025	Aug, 23	CHC	1.0	4	11	1	0	0	0	1	0	36.4												n/a	3.65	n/a	6
11	2025	Aug, 16	@ATH	2.0	9	37	2	1	1	1	3	2	24.3	40.5%	96.3			43.2%	84.8	16.2%	88.3				n/a	6.70	n/a	12
12	2025	Aug, 13	LAD	1.1	6	36	1	0	0	1	2	5	19.4	38.9%	97.7	5.6%	85.7	41.7%	84.3	13.9%	87.2				n/a	5.80	n/a	10
13	2025	Aug, 12	LAD	0.1	2	14	0	0	0	1	1	4	28.6	21.4%	98.2	14.3%	85.4	64.3%	84.8						n/a	2.15	n/a	4
14	2025	Aug, 09	@DET	1.0	5	23	1	0	0	1	2	4	39.1	13.0%	98.5	34.8%	90.0	52.2%	85.9						n/a	5.05	n/a	9
15	2025	Aug, 06	TB	1.0	4	11	1	1	1	0	2	3	54.5	18.2%	96.2	45.5%	91.2	36.4%	83.2						n/a	3.65	n/a	6
16	2025	Aug, 04	TB	1.0	4	17	0	0	0	1	2	5	41.2	41.2%	97.2	23.5%	93.2	35.3%	85.6						n/a	5.65	n/a	9
17	2025	Jul, 28	TEX	1.1	6	28	2	0	1	0	3	5	28.6												n/a	5.80	n/a	10
18	2025	Jul, 25	SEA	1.0	4	18	0	0	0	1	1	1	27.8	11.1%	98.3	61.1%	90.8	16.7%	85.1	5.6%	90.0				n/a	7.65	n/a	12
19	2025	Jul, 22	@NYM	1.0	6	20	0	0	0	1	3	6	45.0	5.0%	99.0	30.0%	92.6	40.0%	85.1	25.0%	88.0				n/a	7.65	n/a	12
20	2025	Jul, 18	@PHI	1.0	4	17	1	1	1	0	2	1	41.2	29.4%	99.6	11.8%	94.0	17.6%	85.0	41.2%	88.9			49.80	n/a	3.65	n/a	6

2024

Box Score														Pitch Usage/Velo										DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		FC		ST		SL		CU		Rating	DK $	DK	FD $	FD

2025 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	36%	.157	.226	20.5	9.1	.264	.225	2	29%	.246	.340	40.9	11.4	.419	.108	1
Cutter	Fastball	90.6 MPH	2410	33%	28%	.257	.335	8.3	12.5	.403	.048	0	22%	.344	.513	14.8	14.8	.811	.435	3
Slider	Breaking	88.0 MPH	2516	33%	14%	.342	.510	33.3	0.0	.853	.500	2	21%	.215	.333	25.0	25.0	.285	.000	0
Sweeper	Breaking	MPH		36%	22%	.126	.195	45.8	12.5	.175	.150	1	27%	.175	.276	45.5	9.1	.340	.310	3

2024 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	41%	.143	.220	38.5	7.7	.156	.000	0	32%	.141	.174	28.6	7.1	.173	.000	0
Cutter	Fastball	90.4 MPH	2273	28%	45%	.091	.163	37.5	12.5	.101	.000	0	50%	.230	.254	5.9	5.9	.295	.063	0
Sweeper	Breaking	MPH		32%	13%	.000	.000	100.0	0.0	.000	.000	0	19%	.040	.187	33.3	11.1	.048	.000	0

2023 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR

Splits	vs LHB								vs RHB
Year	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR
2025	113	.201	.287	.366	.200	24.8%	9.7%	5	139	.244	.361	.450	.209	31.7%	14.4%	7
2024	23	.111	.181	.121	.000	43.5%	8.7%	0	40	.161	.211	.204	.029	20.0%	7.5%	0

	Home								Road
Season	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR
2025	51	.188	.276	38.0%	15.0%	.313	.254	0	49	.272	.399	34.0%	16.0%	.563	.311	0
2024	24	.085	.160	25.0%	12.5%	.112	.000	0	39	.176	.225	30.8%	5.1%	.209	.029	0

Split	Games	Wind 0-9 mph+	Wind 10+ mph	Humid 0-25	Humid 25-50	Humid 50-75	Humid 75-100	Temp 0-40	Temp 40-60	Temp 61-79	Temp 80+
Road	2.96	2.51	3.42	0.00	2.78	10.75	2.90	0.00	0.39	3.53	2.86
Home	3.64	3.83	2.08	0.00	3.99	2.65	-1.55	0.00	5.65	3.67	3.09