SKY StatsPlus - John Mamerow Player Page


Team	Year	Age	GS	G	IP	W	L	SV	BS	K	BB	H	HR	K%	BB%	HR%	LOB%	GB%	WHIP	BABIP	ERA	FIP	FIP-	xFIP	E-F	WAR
Sonoma - A+ - U26 SON - A+ - U26	2026	25	0	24	39.1	3	0	1	0	47	20	39	5	26.3%	11.17%	2.8%	72.7%	55.7%	1.50	.337	4.58	4.40	108	3.91	0.17	-0.07
Augusta - A - U25 AUG - A - U25	2025	24	0	8	18.0	3	0	1	0	24	5	8	1	35.8%	7.46%	1.5%	95.6%	55.6%	0.72	.200	1.00	2.82	66	2.98	-1.82	0.38
State College - A- - U25 STC - A- - U25	2024	23	0	16	26.1	0	4	7	2	36	5	20	2	35.0%	4.85%	1.9%	67.6%	62.5%	0.95	.305	3.08	2.23	50	2.02	0.84	1.07
Augusta - A - U25 AUG - A - U25	2023	22	0	3	7.2	1	0	0	0	6	2	4	0	23.1%	7.69%	0.0%	100.0%	28.6%	0.78	.222	0.00	2.96	73	4.58	-2.96	0.14
Columbia - A - U25 COL - A - U25	2022	21	3	35	82.1	1	2	0	1	88	27	65	3	26.3%	8.06%	0.9%	81.0%	51.0%	1.12	.300	2.30	3.12	82	3.73	-0.83	1.12
Kingsport - R+ - U24 KIN - R+ - U24	2021	20	7	17	44.1	1	2	0	0	51	19	50	3	25.0%	9.31%	1.5%	66.9%	55.1%	1.56	.364	4.67	3.82	89	3.79	0.85	0.70
New York N (GCL) - R - U22 GNYM - R - U22	2020	19	0	11	18.1	1	0	1	0	15	11	17	0	18.1%	13.25%	0.0%	83.3%	47.4%	1.53	.315	2.45	4.60	93	5.54	-2.15	0.15
New York N (GCL) - R - U22 GNYM - R - U22	2019	18	0	15	20.1	3	1	1	1	12	19	21	0	12.0%	19.00%	0.0%	76.7%	46.7%	1.97	.323	4.43	5.62	131	6.57	-1.20	-0.30
HS	2019	18	12	12	87.2	7	2	0	0	101	21	68	2	27.7%	5.75%	0.5%	82.4%	0.0%	1.02	.274	1.75					3.93
Total - A A			3	70	147.1	8	2	2	1	165	54	116	9	27.2%	8.90%	1.5%	80.2%	51.6%	1.15	.296	2.63	3.42	87	3.73	-0.79	1.57
Total - S A S A			0	16	26.1	0	4	7	2	36	5	20	2	35.0%	4.85%	1.9%	67.6%	62.5%	0.95	.305	3.08	2.23	50	2.02	0.84	1.07
Total - R R			7	43	83.0	5	3	2	1	78	49	88	3	20.2%	12.66%	0.8%	73.5%	50.9%	1.65	.343	4.12	4.43	100	4.86	-0.31	0.55
Total - HS HS			12	12	87.2	7	2	0	0	101	21	68	2	27.7%	5.75%	0.5%	82.4%	0.0%	1.02	.274	1.75					3.93
Total - Minors Minors			10	129	256.2	13	9	11	4	279	108	224	14	25.4%	9.85%	1.3%	76.5%	52.3%	1.29	.314	3.16	3.63	87	3.92	-0.47	3.19