Giants vs Guardians Odds: Moneyline, Over/Under, Props - August 18, 2026

Giants at Guardians

10:40 pm • CLEG

San Francisco Giants

Cleveland Guardians

pitcher		team	era	w-l
F.Griffin			6.00	1-1
C.Whisenhunt			6.11	3-3

MatchupOpenSpreadTotalMoneyline
Giants 51-73	+1.5	+1.5-138	o8-113	+167
Guardians 60-65	u8.5	-1.5+115	u8-110	-187

Tuesday 10:40 p.m.

August 18, 2026

Progressive FieldCleveland

77°Fahrenheit

0%Rain

6Wind

Under 8.5-120

0.6u

SF +165

SF +1.5-130

CLE o4.5-110

0.55u

(B365) See notes for CLE side.

CLE -180

(B365) Whisenhunt best estimator 5.40 FIP, Griffin worst 4.23 FIP. SFG proj LU just 3 > 67 wRC+ v LHP, CLE avg 111. SFG proj def -20 FRV, CLE 9 FRV. SFG bullpen estimators L30 days around 4.5, 1/2 run higher than CLE. Also 0.5u on CLE TT o4.5 (-110) (B365 too). Not available to track yet.

C.Whisenhunt u3.5 Ks+105

0.5u

(B365) More than 4 in just 1 of 6 starts. Proj. 22 batters. First 22 in CLE proj. LU avg 15.7 K% v LHP

Minion's +252 for Giants vs Guardians
Ryan Minion•
Aug 18, 2026 UTC
Opening Pitch: Find Tuesday's Best Bets Using BARTOLO
Sean Zerillo•
Aug 18, 2026 UTC

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MLB Public Betting

Guardians are 2-3 in their last 5 games.
Guardians are 2-3 in their last 5 games against the spread
Guardians are 32-31 in their road games against the spread
The totals have gone OVER in 2 of Guardians' last 5 games
The totals have gone OVER in 32 of Guardians' 62 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Guardians	61-64	29-33	32-31	29-42	32-19
Giants	59-65	30-32	29-33	19-26	40-38

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Guardians	60-65	32-30	28-35	36-35	23-28
Giants	56-59-9	28-31-3	28-28-6	25-17-3	30-42-6

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Guardians	60-65	29-33	31-32	34-37	26-25
Giants	51-73	29-33	22-40	22-23	29-49

date	opponent	score	spread	over/under	moneyline
Aug 16th	SD	L 0-5	+1.5 L	U 8.5	SD -101
Aug 15th	SD	W 6-1	-1.5 W	U 8.5	CLE -107
Aug 14th	SD	L 5-7	-1.5 L	O 7	SD -118
Aug 13th	@DET	L 0-3	-1.5 L	U 8	DET -108
Aug 12th	@DET	W 6-4	+1.5 W	O 8	CLE +115

Hayden Birdsong
SP
Birdsong is out with arm
Out

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PITCHER		W-L	ERA	WHIP	K/9
LC.Whisenhunt, P		3-3	6.11	1.714	7.07

HITTERS	AVG	OBP	SLG	HR
1J.Cox, CF	.258	.258	.516	1
2R.Devers, 1B	.246	.320	.474	25
3B.Eldridge, DH	.247	.341	.434	13
4W.Adames, SS	.224	.285	.413	19
5J.Lee, RF	.292	.328	.432	9
6V.Bericoto, LF	.271	.282	.486	4
7O.Basabe, 2B	.283	.304	.491	3
8A.Knizner, C	.000	.250	.000	0
9C.Koss, 3B	.198	.226	.235	0

PITCHER		W-L	ERA	WHIP	K/9
LF.Griffin, P		1-1	6.00	1.556	9.00

HITTERS	AVG	OBP	SLG	HR
1S.Kwan, CF	.266	.366	.328	2
2A.Martinez, LF	.238	.270	.427	12
3J.Ramirez, 3B	.236	.341	.382	10
4J.Adell, RF	.167	.280	.405	2
5R.Hoskins, 1B	.178	.307	.378	13
6A.Genao, 2B	.294	.368	.412	1
7T.Bazzana, DH	.235	.332	.372	9
8A.Hedges, C	.264	.337	.380	4
9B.Rocchio, SS	.253	.317	.376	10