Arizona Diamondbacks versus Seattle Mariners Head-to-head history

SportsJaw’s stored game records date back to 2015. The news feed shows up to the five most recent completed meetings.

Head-to-head history

Last five meetings

Recent game recaps, recorded odds and betting results

May 31, 2026	Score	Moneyline	Run line	Game total
Arizona DiamondbacksARI	2	+125 L	+1.5 (-172) W	O 7.5 (-110) L U 7.5 (-110) W
Seattle MarinersSEA	3	-147 W	-1.5 (+148) L

Seattle Mariners defeated Arizona Diamondbacks 3-2

Seattle Mariners defeated Arizona Diamondbacks 3-2 on May 31, 2026, a 1-run decision in the series. Seattle Mariners' strongest period was the 2nd inning, when it outscored its opponent 1-0. Against SportsJaw's recorded Arizona Diamondbacks +1.5 (-172) spread, Arizona Diamondbacks covered, while the 5 combined runs finished under the recorded total of 7.5.

Team	1	2	3	4	5	6	7	8	9	10	T
ARI	0	0	0	0	0	1	0	1	0	0	2
SEA	0	1	0	0	0	1	0	0	0	1	3

May 30, 2026	Score	Moneyline	Run line	Game total
Arizona DiamondbacksARI	1	+129 L	+1.5 (-170) L	O 7 (-110) L U 7 (-110) W
Seattle MarinersSEA	5	-152 W	-1.5 (+147) W

Seattle Mariners defeated Arizona Diamondbacks 5-1

Seattle Mariners defeated Arizona Diamondbacks 5-1 on May 30, 2026, a 4-run decision in the series. Seattle Mariners' strongest period was the 2nd inning, when it outscored its opponent 2-0. Against SportsJaw's recorded Arizona Diamondbacks +1.5 (-170) spread, Seattle Mariners covered, while the 6 combined runs finished under the recorded total of 7.

Team	1	2	3	4	5	6	7	8	9	T
ARI	0	0	0	0	0	0	0	0	1	1
SEA	0	2	2	0	0	1	0	0	—	5

May 29, 2026	Score	Moneyline	Run line	Game total
Arizona DiamondbacksARI	6	+123 L	+1.5 (-180) W	O 7 (-110) W U 7 (-110) L
Seattle MarinersSEA	7	-145 W	-1.5 (+155) L

Seattle Mariners defeated Arizona Diamondbacks 7-6

Seattle Mariners defeated Arizona Diamondbacks 7-6 on May 29, 2026, a 1-run decision in the series. Seattle Mariners' strongest period was the 3rd inning, when it outscored its opponent 2-0. Against SportsJaw's recorded Arizona Diamondbacks +1.5 (-180) spread, Arizona Diamondbacks covered, while the 13 combined runs finished over the recorded total of 7.

Team	1	2	3	4	5	6	7	8	9	10	T
ARI	0	0	0	1	0	4	0	0	1	0	6
SEA	1	0	2	0	2	1	0	0	0	1	7

Jun 11, 2025	Score	Moneyline	Run line	Game total
Seattle MarinersSEA	2	-103 L	-1.5 (+155) L	O 9 (-110) L U 9 (-110) W
Arizona DiamondbacksARI	5	-112 W	+1.5 (-180) W

Jun 10, 2025	Score	Moneyline	Run line	Game total
Seattle MarinersSEA	3	+122 L	+1.5 (-162) L	O 9.5 (-110) W U 9.5 (-110) L
Arizona DiamondbacksARI	10	-138 W	-1.5 (+142) W

Verified performance

Experts who know these teams

Weighted grade based on 75% profit from head-to-head bets and 25% from profits earned betting on either team.

1MackintoshWeighted grade63+$975 · 6 picks4–2 W–L · 66.7%2DawhizWeighted grade53+$2,062 · 4 picks4–0 W–L · 100.0%3MtgoldsteinWeighted grade52+$1,159 · 4 picks3–1 W–L · 75.0%

RankHandicapperGradeProfit

4Ironcladlocks3–1 W–L · 75.0%51+$1,1405Jamescashiola4–0 W–L · 100.0%51+$1,0636Krockpicks2–1 W–L · 66.7%41+$1,5697Novacek842–2 W–L · 50.0%40+$5858Rc2–0 W–L · 100.0%39+$2,2199Altuve272–1 W–L · 66.7%38+$73010Flyigglesfly2–0 W–L · 100.0%36+$1,55511Barry7132–0 W–L · 100.0%36+$1,35212Rcollins2–0 W–L · 100.0%35+$1,40913Irishblue3–2 W–L · 60.0%35-$1214Doclocks2–2 W–L · 50.0%33+$26715MikeVargas2–1 W–L · 66.7%32+$24216Josh7201–0 W–L · 100.0%30+$98017AdrianMariucci2–0 W–L · 100.0%30+$59118Simonsays2–1 W–L · 66.7%30+$49819Hitmanhart1–0 W–L · 100.0%28+$90920Jaredkuntz1–1 W–L · 50.0%28+$409

Expert grades weight verified head-to-head profit at 75% and profit on other games involving either team at 25%, with a confidence adjustment until ten qualifying picks are recorded.