The Seattle Mariners had an over/under record of 10-12-1 as favorites against the AL West on the road last year.
| TEAM | DATE | O/U REC | SEASON | TM | OPP | RESULT | SPREAD | ATS DIFF | O/U | O/U DIFF | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Mariners | 5/2/2025 | 1-0 | 2025 | -128 | @ | +106 | W 13-1 | -1.5 | +10.5 (Y) | 8.5 | +5.5 (O) | 43 | 13 | 17 | 4 | 0 | 3 | 13 | 3 | 1 | 3 | 0 | 0 | 48 | 30 | 7 | 0 | 1 | 0 | 1 | .395 | .438 | .698 | 1.135 | ||
| 2 | | Mariners | 5/3/2025 | 0-1 | 2025 | -131 | @ | +110 | W 2-1 | -1.5 | -0.5 (N) | 9 | -6 (U) | 34 | 2 | 10 | 3 | 0 | 1 | 2 | 2 | 0 | 3 | 0 | 0 | 37 | 16 | 4 | 1 | 0 | 0 | 2 | .294 | .333 | .471 | .804 | ||
| 3 | | Mariners | 5/5/2025 | 1-0 | 2025 | -120 | @ | +101 | L 6-7 | -1.5 | -2.5 (N) | 9 | +4 (O) | 38 | 6 | 8 | 1 | 0 | 0 | 6 | 7 | 0 | 9 | 1 | 0 | 46 | 9 | 1 | 0 | 1 | 0 | 1 | .211 | .326 | .237 | .563 | ||
| 4 | | Mariners | 5/6/2025 | 0-1 | 2025 | +100 | @ | -120 | W 5-3 | -1.5 | +0.5 (Y) | 10.5 | -2.5 (U) | 36 | 5 | 10 | 2 | 0 | 1 | 5 | 4 | 2 | 11 | 1 | 0 | 43 | 15 | 3 | 0 | 1 | 0 | 0 | .278 | .372 | .417 | .789 | ||
| 5 | | Mariners | 5/7/2025 | 1-0 | 2025 | -140 | @ | +118 | W 6-5 | -1.5 | -0.5 (N) | 9.5 | +1.5 (O) | 38 | 6 | 11 | 3 | 0 | 1 | 6 | 3 | 0 | 7 | 3 | 0 | 41 | 17 | 4 | 0 | 0 | 0 | 0 | .289 | .341 | .447 | .789 | ||
| 6 | | Mariners | 5/22/2025 | 1-0 | 2025 | -130 | @ | +110 | L 2-9 | -1.5 | -8.5 (N) | 8 | +3 (O) | 37 | 2 | 10 | 0 | 0 | 1 | 2 | 4 | 0 | 15 | 0 | 0 | 41 | 13 | 1 | 0 | 0 | 0 | 1 | .270 | .341 | .351 | .693 | ||
| 7 | | Mariners | 5/24/2025 | 0-1 | 2025 | -112 | @ | -107 | L 1-2 | -1.5 | -2.5 (N) | 7 | -4 (U) | 31 | 1 | 5 | 0 | 1 | 0 | 1 | 5 | 0 | 11 | 2 | 0 | 36 | 7 | 1 | 0 | 0 | 0 | 0 | .161 | .278 | .226 | .504 | ||
| 8 | | Mariners | 5/25/2025 | 0-1 | 2025 | -146 | @ | +123 | L 3-5 | -1.5 | -3.5 (N) | 8.5 | -0.5 (U) | 38 | 3 | 11 | 1 | 0 | 0 | 3 | 1 | 1 | 10 | 0 | 0 | 40 | 12 | 1 | 0 | 0 | 0 | 0 | .289 | .325 | .316 | .641 | ||
| 9 | | Mariners | 6/6/2025 | 0-0-1 | 2025 | -128 | @ | +108 | L 4-5 | -1.5 | -2.5 (N) | 9 | 0 (P) | 33 | 4 | 8 | 1 | 1 | 0 | 4 | 3 | 0 | 5 | 3 | 0 | 37 | 11 | 2 | 0 | 1 | 1 | 1 | .242 | .297 | .333 | .631 | ||
| 10 | | Mariners | 6/7/2025 | 1-0 | 2025 | -171 | @ | +144 | L 6-8 | -1.5 | -3.5 (N) | 9 | +5 (O) | 38 | 6 | 14 | 2 | 0 | 2 | 6 | 3 | 0 | 8 | 3 | 0 | 42 | 22 | 4 | 1 | 0 | 0 | 0 | .368 | .415 | .579 | .994 | ||
| 11 | | Mariners | 6/8/2025 | 0-1 | 2025 | -131 | @ | +110 | W 3-2 | -1.5 | -0.5 (N) | 9 | -4 (U) | 39 | 3 | 11 | 3 | 0 | 0 | 3 | 1 | 1 | 11 | 1 | 0 | 41 | 14 | 3 | 0 | 0 | 0 | 0 | .282 | .317 | .359 | .676 | ||
| 12 | | Mariners | 6/27/2025 | 1-0 | 2025 | -118 | @ | -102 | W 7-6 | -1.5 | -0.5 (N) | 7 | +6 (O) | 47 | 7 | 16 | 3 | 0 | 0 | 6 | 5 | 1 | 6 | 0 | 0 | 54 | 19 | 3 | 0 | 1 | 2 | 5 | .340 | .407 | .404 | .812 | ||
| 13 | | Mariners | 6/28/2025 | 0-1 | 2025 | -125 | @ | +105 | L 2-3 | -1.5 | -2.5 (N) | 7.5 | -2.5 (U) | 34 | 2 | 6 | 0 | 0 | 1 | 2 | 1 | 2 | 9 | 1 | 0 | 37 | 9 | 1 | 0 | 0 | 0 | 2 | .176 | .243 | .265 | .508 | ||
| 14 | | Mariners | 6/29/2025 | 1-0 | 2025 | -120 | @ | -100 | W 6-4 | -1.5 | +0.5 (Y) | 8.5 | +1.5 (O) | 47 | 6 | 13 | 1 | 0 | 1 | 6 | 5 | 0 | 12 | 0 | 0 | 54 | 17 | 2 | 2 | 0 | 4 | 0 | .277 | .346 | .362 | .708 | ||
| 15 | | Mariners | 7/25/2025 | 0-1 | 2025 | -130 | @ | +109 | L 2-3 | -1.5 | -2.5 (N) | 8.5 | -3.5 (U) | 36 | 2 | 6 | 0 | 0 | 2 | 2 | 2 | 1 | 9 | 0 | 0 | 39 | 12 | 2 | 0 | 0 | 0 | 0 | .167 | .231 | .333 | .564 | ||
| 16 | | Mariners | 7/26/2025 | 1-0 | 2025 | -136 | @ | +114 | W 7-2 | -1.5 | +3.5 (Y) | 8.5 | +0.5 (O) | 37 | 7 | 11 | 0 | 0 | 3 | 7 | 3 | 0 | 6 | 3 | 0 | 40 | 20 | 3 | 0 | 0 | 0 | 1 | .297 | .350 | .541 | .891 | ||
| 17 | | Mariners | 7/27/2025 | 0-1 | 2025 | -180 | @ | +150 | L 1-4 | -1.5 | -4.5 (N) | 8.5 | -3.5 (U) | 29 | 1 | 2 | 0 | 0 | 1 | 1 | 2 | 0 | 7 | 2 | 0 | 31 | 5 | 1 | 0 | 0 | 0 | 0 | .069 | .129 | .172 | .301 | ||
| 18 | | Mariners | 7/28/2025 | 0-1 | 2025 | -129 | @ | +108 | W 3-1 | -1.5 | +0.5 (Y) | 10.5 | -6.5 (U) | 31 | 3 | 9 | 1 | 0 | 1 | 3 | 3 | 0 | 10 | 4 | 1 | 35 | 13 | 2 | 0 | 1 | 0 | 3 | .290 | .343 | .419 | .762 | ||
| 19 | | Mariners | 7/29/2025 | 0-1 | 2025 | -111 | @ | -108 | L 1-6 | -1.5 | -6.5 (N) | 11 | -4 (U) | 33 | 1 | 6 | 1 | 0 | 0 | 1 | 4 | 0 | 11 | 1 | 0 | 37 | 7 | 1 | 0 | 0 | 0 | 0 | .182 | .270 | .212 | .482 | ||
| 20 | | Mariners | 7/30/2025 | 0-1 | 2025 | -148 | @ | +124 | L 4-5 | -1.5 | -2.5 (N) | 9.5 | -0.5 (U) | 31 | 4 | 4 | 0 | 0 | 3 | 4 | 2 | 0 | 7 | 0 | 0 | 33 | 13 | 3 | 0 | 0 | 0 | 0 | .129 | .182 | .419 | .601 | ||
| 21 | | Mariners | 9/19/2025 | 0-1 | 2025 | -109 | @ | -111 | W 4-0 | -1.5 | +2.5 (Y) | 7.5 | -3.5 (U) | 34 | 4 | 9 | 0 | 0 | 4 | 4 | 2 | 1 | 10 | 0 | 1 | 37 | 21 | 4 | 0 | 0 | 0 | 1 | .265 | .324 | .618 | .942 | ||
| 22 | | Mariners | 9/20/2025 | 1-0 | 2025 | -109 | @ | -110 | W 6-4 | -1.5 | +0.5 (Y) | 7.5 | +2.5 (O) | 35 | 6 | 9 | 3 | 0 | 1 | 6 | 5 | 0 | 9 | 3 | 0 | 41 | 15 | 4 | 0 | 1 | 0 | 0 | .257 | .341 | .429 | .770 | ||
| 23 | | Mariners | 9/21/2025 | 1-0 | 2025 | -148 | @ | +123 | W 7-3 | -1.5 | +2.5 (Y) | 8 | +2 (O) | 34 | 7 | 8 | 1 | 0 | 2 | 7 | 2 | 0 | 7 | 0 | 0 | 36 | 15 | 3 | 0 | 0 | 0 | 1 | .235 | .278 | .441 | .719 | ||
| Total | 10-12-1 | 833 | 101 | 214 | 30 | 2 | 28 | 100 | 72 | 10 | 196 | 28 | 2 | 926 | 332 | 60 | 4 | 7 | 7 | 19 | .257 | .321 | .399 | .720 |
SEA
TEX
ATH
LAAStatMuse has team, game-level data for over/under records going back to the 2016 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
26
Arozarena
RBI
79
Arozarena
AVG
.281
Arozarena
Team Pitching Leaders 
W
12
Woo
K
205
Gilbert
ERA
3.57
Hancock
Team Rankings
HR
182
16th
R
664
28th
SO
1,392
12th
ERA
4.20
19th
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Braves - y | 94 | 68 | .580 | |
 Phillies - w | 88 | 74 | .543 | 6.0 |
80 | 82 | .494 | 14.0 | |
77 | 85 | .475 | 17.0 | |
74 | 88 | .457 | 20.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 103 | 59 | .636 | |
 Cubs - w | 89 | 73 | .549 | 14.0 |
82 | 80 | .506 | 21.0 | |
77 | 85 | .475 | 26.0 | |
75 | 87 | .463 | 28.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 100 | 62 | .617 | |
 Padres - w | 91 | 71 | .562 | 9.0 |
86 | 76 | .531 | 14.0 | |
65 | 97 | .401 | 35.0 | |
58 | 104 | .358 | 42.0 |
Marlins
Nationals
Mets
Pirates
Cardinals
Reds
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - y | 98 | 64 | .605 | |
 Yankees - w | 93 | 68 | .578 | 4.5 |
 Red Sox - w | 87 | 75 | .537 | 11.0 |
79 | 82 | .491 | 18.5 | |
79 | 83 | .488 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 85 | 77 | .525 | |
 White Sox - w | 84 | 78 | .519 | 1.0 |
77 | 85 | .475 | 8.0 | |
76 | 86 | .469 | 9.0 | |
69 | 93 | .426 | 16.0 | |
| AL West | W | L | PCT | GB |
 Astros - y | 81 | 81 | .500 | |
80 | 82 | .494 | 1.0 | |
76 | 86 | .469 | 5.0 | |
64 | 98 | .395 | 17.0 | |
62 | 100 | .383 | 19.0 |
Orioles
Blue Jays
Twins
Tigers
Royals