2025 MLB First Base Range Factor Leaders

Willson Contreras led all of MLB in first base range factor in 2025 with 8.69, 0.53 ahead of Vinnie Pasquantino (8.16).

Showing players with at least 108 games at the position — the fielding-title rule of two-thirds of the team's games. Show all players

Led all of MLB in 2025 Willson Contreras St. Louis Cardinals

8.69 First Base Range Factor 0.53 clear of Vinnie Pasquantino

Showing First Base Range Factor and the stats that give it context Full stat line

#	Player	Team	1B RF	G	PO	A	E
1	Willson Contreras	SLN	8.69	120	960	83	9
2	Vinnie Pasquantino	KCA	8.16	126	965	63	4
3	Pete Alonso	NYN	8.13	160	1,178	122	10
4	NS Nolan Schanuel	LAA	8.05	131	994	60	6
5	Matt Olson	ATL	7.98	162	1,147	145	5
6	ST Spencer Torkelson	DET	7.95	145	1,054	99	5
7	Bryce Harper	PHI	7.72	130	933	70	2
8	Josh Naylor	ARI	7.67	129	915	74	5
9	Christian Walker	HOU	7.59	152	1,100	54	6
10	Freddie Freeman	LAN	7.53	146	1,008	91	3
11	Nathaniel Lowe	WAS	7.40	146	1,008	73	7
12	Vladimir Guerrero	TOR	7.26	133	897	69	9
13	NK Nick Kurtz	ATH	7.17	112	762	41	10
14	MB Michael Busch	CHN	7.17	151	998	84	4
15	SS Spencer Steer	CIN	7.10	122	791	75	2
16	EW Eric Wagaman	MIA	6.90	117	757	50	10
17	Luis Arraez	SDN	6.82	117	737	61	1
18	Ty France	MIN	6.69	124	755	74	3
19	Paul Goldschmidt	NYA	6.65	139	840	84	5