Since July 31, 2026, Rob Refsnyder and Lucas Spence are tied for the highest on-base percentage, with an on-base percentage of 1.000.
| NAME | OBP | G | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | R. Refsnyder | 1.000 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | |||
| 2 | | L. Spence | 1.000 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 |
| 3 | | J. Outman | .750 | 10 | 3 | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .667 | 1.667 | 2.417 |
| 4 | | J. Bae | .667 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | .500 | .500 | 1.167 |
| 5 | | J. Jones | .636 | 7 | 10 | 4 | 6 | 2 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 0 | 11 | 8 | 2 | 0 | 0 | 0 | 0 | .600 | .800 | 1.436 |
| 6 | | E. Quero | .550 | 5 | 16 | 2 | 7 | 0 | 0 | 1 | 3 | 3 | 1 | 1 | 0 | 0 | 20 | 10 | 1 | 0 | 0 | 0 | 0 | .438 | .625 | 1.175 |
| 7 |  | V. Pasquantino | .524 | 5 | 19 | 5 | 9 | 3 | 0 | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 21 | 18 | 5 | 0 | 0 | 0 | 0 | .474 | .947 | 1.471 |
| 8 |  | O. Cruz | .500 | 3 | 9 | 2 | 3 | 0 | 0 | 2 | 5 | 3 | 0 | 3 | 1 | 0 | 12 | 9 | 2 | 0 | 0 | 1 | 0 | .333 | 1.000 | 1.500 |
| 9 |  | C. Morel | .500 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .833 |
| 10 | | J. Fernandez | .500 | 4 | 13 | 2 | 5 | 2 | 0 | 0 | 1 | 3 | 0 | 3 | 1 | 0 | 16 | 7 | 2 | 0 | 0 | 0 | 1 | .385 | .538 | 1.038 |
| 11 | | E. Wagaman | .500 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | 1.000 |
| 12 | | K. Alcantara | .500 | 3 | 3 | 2 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | .333 | 1.333 | 1.833 |
| 13 | | D. Fry | .500 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .500 |
| 14 |  | B. Harper | .489 | 20 | 66 | 16 | 19 | 3 | 0 | 3 | 8 | 26 | 0 | 15 | 1 | 1 | 92 | 31 | 6 | 0 | 0 | 0 | 6 | .288 | .470 | .959 |
| 15 |  | S. Kwan | .482 | 18 | 67 | 16 | 23 | 2 | 0 | 1 | 6 | 17 | 1 | 8 | 1 | 0 | 85 | 28 | 3 | 0 | 0 | 0 | 1 | .343 | .418 | .900 |
| 16 | | E. Sosa | .471 | 6 | 14 | 3 | 5 | 1 | 1 | 0 | 5 | 2 | 1 | 4 | 0 | 0 | 17 | 8 | 2 | 0 | 0 | 0 | 0 | .357 | .571 | 1.042 |
| 17 | | C. Freeman | .467 | 6 | 12 | 0 | 4 | 0 | 0 | 0 | 1 | 3 | 0 | 3 | 0 | 1 | 16 | 4 | 0 | 1 | 0 | 0 | 0 | .333 | .333 | .800 |
| 18 |  | A. Kirk | .467 | 18 | 62 | 6 | 24 | 2 | 0 | 4 | 16 | 11 | 0 | 6 | 0 | 0 | 75 | 38 | 6 | 0 | 2 | 3 | 2 | .387 | .613 | 1.080 |
| 19 | | B. Stott | .465 | 20 | 66 | 13 | 20 | 4 | 0 | 1 | 10 | 20 | 0 | 5 | 6 | 0 | 87 | 27 | 5 | 1 | 0 | 0 | 2 | .303 | .409 | .874 |
| 20 | | A. Amador | .462 | 5 | 10 | 5 | 3 | 1 | 0 | 1 | 6 | 3 | 0 | 5 | 0 | 0 | 13 | 7 | 2 | 0 | 0 | 0 | 0 | .300 | .700 | 1.162 |
| 21 |  | P. Alonso | .458 | 20 | 74 | 13 | 29 | 2 | 0 | 8 | 18 | 7 | 2 | 18 | 0 | 0 | 83 | 55 | 10 | 0 | 0 | 0 | 0 | .392 | .743 | 1.201 |
| 22 |  | V. Robles | .455 | 9 | 18 | 3 | 6 | 0 | 2 | 0 | 4 | 3 | 1 | 3 | 1 | 0 | 23 | 10 | 2 | 1 | 0 | 0 | 0 | .333 | .556 | 1.010 |
| 23 | | D. Schneider | .455 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .455 |
| 24 |  | W. Abreu | .453 | 19 | 68 | 19 | 23 | 5 | 1 | 6 | 15 | 16 | 0 | 9 | 2 | 1 | 86 | 48 | 12 | 0 | 2 | 1 | 1 | .338 | .706 | 1.159 |
| 25 | | L. Torrens | .452 | 9 | 27 | 7 | 10 | 0 | 0 | 5 | 11 | 4 | 0 | 3 | 1 | 0 | 31 | 25 | 5 | 0 | 0 | 0 | 0 | .370 | .926 | 1.378 |
StatMuse has game-level data for on-base percentage going back to the 1908 season.
Some of the information used here was obtained free of charge from Retrosheet.
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More Mariners Stats
Team Batting Leaders 
HR
19
RodrÃguez
RBI
56
Young
AVG
.271
Arozarena
Team Pitching Leaders 
W
10
Gilbert
K
157
Gilbert
ERA
3.35
Gilbert
Team Rankings
HR
146
16th
R
506
30th
SO
1,096
12th
ERA
4.01
11th
Astros
Rangers
Mariners
Angels
Athletics
CHC
PHI
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
75 | 54 | .581 | ||
71 | 58 | .550 | 4.0 | |
65 | 64 | .504 | 10.0 | |
61 | 69 | .469 | 14.5 | |
58 | 71 | .450 | 17.0 | |
| NL Central | W | L | PCT | GB |
80 | 49 | .620 | ||
74 | 55 | .574 | 6.0 | |
66 | 64 | .508 | 14.5 | |
63 | 67 | .485 | 17.5 | |
61 | 68 | .473 | 19.0 | |
| NL West | W | L | PCT | GB |
78 | 51 | .605 | ||
69 | 60 | .535 | 9.0 | |
68 | 61 | .527 | 10.0 | |
52 | 76 | .406 | 25.5 | |
50 | 78 | .391 | 27.5 |
Braves
Marlins
Nationals
Mets
Brewers
Cardinals
Pirates
Reds
Dodgers
Padres
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
76 | 52 | .594 | ||
73 | 55 | .570 | 3.0 | |
69 | 59 | .539 | 7.0 | |
63 | 67 | .485 | 14.0 | |
62 | 67 | .481 | 14.5 | |
| AL Central | W | L | PCT | GB |
67 | 61 | .523 | ||
63 | 66 | .488 | 4.5 | |
63 | 66 | .488 | 4.5 | |
61 | 67 | .477 | 6.0 | |
56 | 74 | .431 | 12.0 | |
| AL West | W | L | PCT | GB |
65 | 64 | .504 | ||
64 | 65 | .496 | 1.0 | |
61 | 68 | .473 | 4.0 | |
51 | 78 | .395 | 14.0 | |
49 | 80 | .380 | 16.0 |
Rays
Yankees
Red Sox
Blue Jays
Orioles
White Sox
Twins
Guardians
Tigers
Royals