Cleveland Guardians 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

Jun 28, 2026	Score	Moneyline	Run line	Game total
Seattle MarinersSEA	5	+106 L	+1.5 (-204) W	O 7.5 (-110) W U 7.5 (-110) L
Cleveland GuardiansCLE	6	-125 W	-1.5 (+175) L

Cleveland Guardians defeated Seattle Mariners 6-5

Cleveland Guardians defeated Seattle Mariners 6-5 on June 28, 2026, a 1-run decision in the series. Cleveland Guardians' strongest period was the 8th inning, when it outscored its opponent 5-0. Against SportsJaw's recorded Seattle Mariners +1.5 (-204) spread, Seattle Mariners covered, while the 11 combined runs finished over the recorded total of 7.5.

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

Jun 27, 2026	Score	Moneyline	Run line	Game total
Seattle MarinersSEA	3	-149 L	-1.5 (+115) L	O 7.5 (-110) L U 7.5 (-110) W
Cleveland GuardiansCLE	4	+126 W	+1.5 (-135) W

Cleveland Guardians defeated Seattle Mariners 4-3

Cleveland Guardians defeated Seattle Mariners 4-3 on June 27, 2026, a 1-run decision in the series. Cleveland Guardians' strongest period was the 4th inning, when it outscored its opponent 3-0. Against SportsJaw's recorded Seattle Mariners -1.5 (+115) spread, Cleveland Guardians covered, while the 7 combined runs finished under the recorded total of 7.5.

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

Jun 26, 2026	Score	Moneyline	Run line	Game total
Seattle MarinersSEA	3	-107 W	+1.5 (-210) W	O 7.5 (-110) L U 7.5 (-110) W
Cleveland GuardiansCLE	1	-108 L	-1.5 (+180) L

Seattle Mariners defeated Cleveland Guardians 3-1

Seattle Mariners defeated Cleveland Guardians 3-1 on June 26, 2026, a 2-run decision in the series. Seattle Mariners' strongest period was the 3rd inning, when it outscored its opponent 1-0. Against SportsJaw's recorded Seattle Mariners +1.5 (-210) spread, Seattle Mariners covered, while the 4 combined runs finished under the recorded total of 7.5.

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

Mar 28, 2026	Score	Moneyline	Run line	Game total
Cleveland GuardiansCLE	6	-19900 W	+1.5 (-145) W	O 7 (-110) W U 7 (-110) L
Seattle MarinersSEA	5	+1900 L	-1.5 (+130) L

Mar 27, 2026	Score	Moneyline	Run line	Game total
Cleveland GuardiansCLE	1	+144 L	+1.5 (-152) L	O 7 (-110) L U 7 (-110) W
Seattle MarinersSEA	5	-159 W	-1.5 (+135) 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.

1AdrianMariucciWeighted grade88+$3,076 · 9 picks6–3 W–L · 66.7%2MtgoldsteinWeighted grade82+$2,248 · 8 picks5–3 W–L · 62.5%3JoeyBergWeighted grade81+$1,256 · 9 picks4–4 W–L · 50.0%

RankHandicapperGradeProfit

4Sfdan4–5 W–L · 44.4%70+$3945Tpham4–2 W–L · 66.7%69+$3,1916Roycejacobs4–2 W–L · 66.7%66+$2,5957Dawhiz4–3 W–L · 57.1%65+$8178Bjenkins4–1 W–L · 80.0%60+$1,5669Barry7134–1 W–L · 80.0%56+$1,52710Mickey6194–2 W–L · 66.7%55+$1,49811Tgodfrey4–2 W–L · 66.7%55+$1,10212Badman3–1 W–L · 75.0%54+$2,45413DemarcusBryant3–3 W–L · 50.0%53+$89114Jamescashiola4–0 W–L · 100.0%52+$3,03015Steved3–1 W–L · 75.0%50+$1,96816Irishblue3–1 W–L · 75.0%49+$1,9051717352032313–1 W–L · 75.0%46+$2,40618Altuve273–1 W–L · 75.0%46+$1,42619Rainman3–1 W–L · 75.0%45+$1,92820DerekFisher3–1 W–L · 75.0%45+$694

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.