Seattle Mariners Slugging Percentage Leaders

Career totals with the Mariners and the best single seasons in club history. Records run through the 2025 season.

Mariners records →

Alex Rodriguez holds the Mariners career record with .561 slugging percentage. The single-season record is .674, by Ken Griffey in 1994.

Rate records use the league's own minimums: a season needs the standard 3.1 plate appearances per team game with the club, a career 3,000+ plate appearances with the club.

All-time Mariners leaders

Career totals with the club

#	Player	With the club	SLG	G
1	Alex Rodriguez	1994–2000	.561	790
2	Ken Griffey	1989–2010	.553	1,685
3	Edgar Martinez	1987–2004	.516	2,055
4	Jay Buhner	1988–2001	.497	1,440
5	Bret Boone	1992–2005	.478	803
6	Robinson Cano	2014–2018	.472	704
7	Raul Ibanez	1996–2013	.467	1,110
8	Julio Rodriguez	2022–2026	.455	740
9	Alvin Davis	1984–1991	.453	1,166
10	Adrian Beltre	2005–2009	.442	715
11	Kyle Seager	2011–2021	.442	1,480
12	Jim Presley	1984–1989	.426	799
13	Ichiro Suzuki	2001–2019	.416	1,861
14	Jose Lopez	2004–2010	.400	873
15	Dan Wilson	1994–2005	.384	1,251
16	J. P. Crawford	2019–2026	.367	974
17	Harold Reynolds	1983–1992	.345	1,155
18	Julio Cruz	1977–1983	.307	742

Single-season Mariners records

Best seasons in club history

#	Player	Season	SLG	G
1	Ken Griffey	1994	.674	111
2	Ken Griffey	1997	.646	157
3	Alex Rodriguez	1996	.631	146
4	Edgar Martinez	1995	.628	145
5	Ken Griffey	1996	.628	140
6	Ken Griffey	1993	.617	156
7	Ken Griffey	1998	.611	161
8	Alex Rodriguez	2000	.607	148
9	Edgar Martinez	1996	.595	139
10	Cal Raleigh	2025	.589	159
11	Alex Rodriguez	1999	.586	129
12	Edgar Martinez	2000	.579	153
13	Bret Boone	2001	.578	158
14	Ken Griffey	1999	.576	160
15	Nelson Cruz	2015	.566	152
16	Jay Buhner	1995	.566	126
17	Edgar Martinez	1998	.565	154
18	Alex Rodriguez	1998	.560	161
19	Jay Buhner	1996	.557	150
20	Nelson Cruz	2016	.555	155
21	Edgar Martinez	1999	.554	142
22	Edgar Martinez	1997	.554	155
23	Tino Martinez	1995	.551	141
24	Nelson Cruz	2017	.549	155
25	Edgar Martinez	1992	.544	135