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San Francisco Giants vs. Arizona Diamondbacks Odds, Stats - May 20, 2026

Game Scheduled
National League West
May 20th, 3:40 PM EDT
San Francisco
Giants
L W W L L
Arizona
Diamondbacks
W L W L L
VS
San Francisco Giants
Arizona Diamondbacks
Scoreboard Spread Moneyline O/U
San Francisco Giants 20-28      
Arizona Diamondbacks 23-23      

Latest Encounters

Date Result Competition Stats Recap
05/18/26
San Francisco Giants SF ( 20-28 )
Arizona Diamondbacks AZ ( 23-23 )
2   -   12
 National League West
05/17/26
San Francisco Giants SF ( 20-28 )
Athletics Athletics ATH ( 23-24 )
10   -   1
 National League West
05/17/26
Arizona Diamondbacks AZ ( 23-23 )
Colorado Rockies COL ( 19-29 )
8   -   6
 National League West
05/16/26
San Francisco Giants SF ( 20-28 )
Athletics Athletics ATH ( 23-24 )
6   -   4
 National League West
05/16/26
Arizona Diamondbacks AZ ( 23-23 )
Colorado Rockies COL ( 19-29 )
2   -   4
 National League West
05/15/26
San Francisco Giants SF ( 20-28 )
Athletics Athletics ATH ( 23-24 )
2   -   5
 National League West
05/15/26
Arizona Diamondbacks AZ ( 23-23 )
Colorado Rockies COL ( 19-29 )
9   -   1
 National League West
05/14/26
San Francisco Giants SF ( 20-28 )
LA Dodgers Dodgers LAD ( 29-19 )
2   -   5
 National League West
05/13/26
San Francisco Giants SF ( 20-28 )
LA Dodgers Dodgers LAD ( 29-19 )
0   -   4
 National League West
05/13/26
Arizona Diamondbacks AZ ( 23-23 )
Texas Rangers TEX ( 22-25 )
5   -   6
 National League West
05/12/26
Arizona Diamondbacks AZ ( 23-23 )
Texas Rangers TEX ( 22-25 )
4   -   7
 National League West

Matchup Odds

Team Runline Moneyline Over / Under
San Francisco Giants SF
+1.5 0 0 U+8.50
Arizona Diamondbacks AZ
-1.5 0 0 O+8.50

Betting Action

Spread Bets • 1.5
San Francisco Giants SF
0%
Arizona Diamondbacks AZ
0%
Totals (O/U) • 8.5
Over 0%
Under 0%
Money Bets •
San Francisco Giants SF
17%
Arizona Diamondbacks AZ
83%

Line History

time fav line total
Opening 19 May 9:45pm SF U +9 -120
Current 20 May 2:04am SF O +8.5 -120

Line History

Team Leaders

San Francisco Giants SF
Arizona Diamondbacks AZ
Casey Schmitt
Designated Hitter Arizona
8 HR 7
Corbin Carroll
Right Outfield San Francisco
Daniel Susac
Catcher Arizona
0.4 BA 0.3
Ildemaro Vargas
First Base San Francisco
Geraldo Perdomo
Shortstop San Francisco
7 SB 4
Luis Arraez
Second Base Arizona

Matchup Details

team win loss last 10 units home away o / u rl w/l rl units
San Francisco Giants San Francisco Giants
20 28 5-5 -8.09 10-12 10-16 17-20-3 17-23 -14.6
Arizona Diamondbacks Arizona Diamondbacks
23 23 6-4 -0.05 13-9 10-14 19-17-3 25-14 5.3

Recent Meetings

date home-away ats o/u AZ:RBI AZ:Batting Average AZ:Home Runs SF:RBI SF:Batting Average SF:Home Runs
05/18/2026 AZ 12 - SF 2 AZ Over 0 11 .42 2 2 .24 1
03/14/2026 SF 7 - AZ 8 AZ Over 11.5 8 .3 3 7 .41 2
03/07/2026 AZ 4 - SF 7 SF Over 0 4 .23 2 7 .27 0
09/17/2025 AZ 1 - SF 5 SF Under 9 5 .14 0 1 .12 0
09/16/2025 AZ 6 - SF 5 AZ Over 9 5 .24 1 6 .39 1
09/15/2025 AZ 8 - SF 1 AZ Under 9 1 .07 1 7 .27 1
09/10/2025 SF 3 - AZ 5 AZ Under 9 5 .32 1 3 .19 0
09/09/2025 SF 5 - AZ 3 SF Over 7.5 3 .24 0 5 .19 2
09/08/2025 SF 11 - AZ 5 SF Over 7.5 5 .22 1 11 .34 5
07/03/2025 AZ 2 - SF 7 SF Over 8.5 7 .33 0 2 .1 2
07/02/2025 AZ 5 - SF 6 SF Over 8.5 6 .26 1 5 .29 2
07/01/2025 AZ 8 - SF 2 AZ Over 0 2 .19 1 8 .28 4
06/30/2025 AZ 4 - SF 2 AZ Under 8 2 .21 0 3 .26 2
05/14/2025 SF 7 - AZ 8 AZ Over 8 8 .35 3 7 .3 1
05/13/2025 SF 10 - AZ 6 SF Over 7.5 6 .3 2 9 .35 3
05/12/2025 SF 1 - AZ 2 AZ Under 8 2 .26 2 1 .24 0
03/22/2025 SF 7 - AZ 7 AZ Over 9 6 .32 1 7 .29 4
03/05/2025 AZ 5 - SF 11 SF Over 10.5 11 .39 2 5 .33 1
09/25/2024 AZ 8 - SF 2 AZ Over 9 2 .19 0 8 .34 1
09/24/2024 AZ 0 - SF 11 SF Over 8.5 11 .35 5 0 .19 0
date score ats o/u RBI Batting Average Home Runs
05/18/2026 AZ 12 - SF 2 L Over 0 2 .24 1
05/17/2026 ATH 1 - SF 10 W Over 0 9 .3 2
05/16/2026 ATH 4 - SF 6 W Over 0 6 .33 2
05/15/2026 ATH 5 - SF 2 L Over 0 2 .27 2
05/14/2026 LAD 5 - SF 2 L Over 0 2 .07 1
05/13/2026 LAD 4 - SF 0 L Over 0 0 .19 0
05/12/2026 LAD 2 - SF 6 W Over 0 6 .27 3
05/11/2026 LAD 3 - SF 9 W Over 0 9 .31 1
05/10/2026 SF 7 - PIT 6 W Over 8 6 .17 2
05/09/2026 SF 3 - PIT 13 L Over 7 12 .45 0
date score ats o/u RBI Batting Average Home Runs
05/18/2026 AZ 12 - SF 2 W Over 0 11 .42 2
05/17/2026 COL 6 - AZ 8 W Over 0 6 .26 0
05/16/2026 COL 4 - AZ 2 L Over 0 4 .36 0
05/15/2026 COL 1 - AZ 9 W Over 0 1 .13 1
05/13/2026 TEX 6 - AZ 5 L Over 0 6 .24 1
05/12/2026 TEX 7 - AZ 4 L Over 0 6 .29 2
05/11/2026 TEX 0 - AZ 1 W Over 0 0 .14 0
05/10/2026 AZ 5 - NYM 1 W Under 8.5 5 .16 0
05/09/2026 AZ 2 - NYM 1 W Under 9.5 2 .2 0
05/08/2026 AZ 1 - NYM 3 L Under 9 1 .15 1

Matchup Edge - Scoring Stats

San Francisco Giants SF
Arizona Diamondbacks AZ
avg rank edge in rank avg
3.54 27 Runs Per 9 Innings 10 4.67
0.668 24 On Base Plus Slugging 11 0.709
0.244 7 Batting Average 7 0.244
38 19 Home Runs 16 42

Odds Analysis

Team Rankings

offence
San Francisco Giants SF
Season stats rank
Runs / G 3.48 30
BA 0.24 21
OPS 0.67 27
HR 38 28
SB 12 30
Arizona Diamondbacks AZ
Season stats rank
Runs / G 4.57 10
BA 0.24 14
OPS 0.71 13
HR 42 25
SB 31 19
defence
San Francisco Giants SF
Season stats rank
Runs / G 3.48 30
BA 0.24 21
OPS 0.67 27
HR 38 28
SB 12 30
Arizona Diamondbacks AZ
Season stats rank
Runs / G 4.57 10
BA 0.24 14
OPS 0.71 13
HR 42 25
SB 31 19

Injuries

San Francisco Giants SF
Arizona Diamondbacks AZ

San Francisco vs. Arizona Betting News

San Francisco Giants SF

No posts found.
Arizona Diamondbacks AZ

No posts found.

San Francisco Vs Arizona Betting Trends

San Francisco Giants SF

Over is 7-1-3 in Giants last 11 games as a road underdog of +201 or greater.

Under is 6-1-2 in Giants last 9 Wednesday games.

Giants are 4-1 in their last 5 games with the total set at 11.0 or higher.

Giants are 19-54 in their last 73 games as an underdog of +201 or greater.

Giants are 9-2 in their last 11 games as a road favorite of -201 or greater.

Arizona Diamondbacks AZ

Under is 5-0-1 in Diamondbacks last 6 games vs. a right-handed starter.

Under is 4-0 in Diamondbacks last 4 vs. a team with a losing record.

Diamondbacks are 1-5 in their last 6 games with the total set at 11.0 or higher.

Under is 4-0-1 in Diamondbacks last 5 games as a favorite.

Diamondbacks are 23-97 in their last 120 games as an underdog of +201 or greater.

National League West Standings

Pitchers & Umpires

IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Hayden Birdsong (-) 0.7 0 30.86 2 3 0 1 8 8 8 2 0 4.71 4:1
Joey Lucchesi (-) 1 0 3 2 0 0 0 5 1 1 0 0 1.67 3:2
Trevor McDonald (-) 6.33 2-0 2.37 17 3 0 3 16 5 5 2 0 1 28:1
Robbie Ray (-) 5.42 3-6 4.28 50 22 0 10 50 28 26 12 0 1.32 37:46
Landen Roupp (-) 5.44 5-4 3.49 58 21 0 9 35 21 19 2 0 1.14 54:14
Blade Tidwell (-) 1.5 0 3 10 3 0 0 10 4 4 1 0 1.08 8:4
Logan Webb (-) 6 2-4 5.06 42 15 0 8 52 29 27 4 0 1.4 69:13
Carson Whisenhunt (-) 2.28 0-1 9.64 14 8 0 2 8 10 10 0 0 1.71 6:6
Tyler Mahle (-) 5.13 1-5 5.59 48 21 0 9 52 29 29 9 0 1.56 45:25
Adrian Houser (-) 5.33 2-4 5.25 26 19 0 9 52 32 28 8 0 1.48 67:21
Caleb Kilian (-) 1.05 1-1 1.8 21 12 0 0 10 5 4 3 0 1.1 20:9
Gerelmi Maldonado (-) 0.5 0 27 1 3 0 0 2 3 3 1 0 5 1:1
Nick Margevicius (-) 2.4 1-1 5.25 6 1 0 0 18 8 7 0 0 1.58 12:6
Jack Choate (-) 0.1 1-0 0 0 0 0 0 0 0 0 0 0 0 0:1
Cody Delvecchio (-) 1 0 0 2 0 0 0 2 0 0 0 0 2 0:0
Greg Farone (-) 1 1-0 0 2 0 0 0 1 0 0 0 0 0.5 1:2
Marques Johnson (-) 0.8 0 2.45 6 0 0 0 3 1 1 0 0 0.82 2:2
Trystan Vrieling (-) 1 0-1 0 3 1 0 0 3 2 0 0 0 1.33 4:2
Ubert Mejias (R) 0.1 0 0 0 0 0 0 0 0 0 0 0 0 1:0
Dylan Smith (-) 0.2 0 0 0 1 0 0 0 0 0 0 0 1.5 0:1
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Yilber Diaz (-) 1.03 0 10.8 5 2 0 0 6 4 4 1 0 2.4 2:2
Ryne Nelson (-) 5 1-3 5.4 43 14 0 9 38 33 27 9 0 1.16 25:45
Brandon Pfaadt (-) 3.58 0-1 6.34 27 15 0 3 32 24 23 5 0 1.44 37:14
Eduardo Rodriguez (-) 5.9 4-1 2.53 39 22 0 9 45 16 15 4 0 1.26 60:36
Mitch Bratt (-) 2 0-1 9 6 6 0 3 7 7 6 1 0 2.17 5:4
Kohl Drake (-) 2 1-1 10.5 5 4 0 2 8 7 7 1 0 2 5:6
Dylan Ray (-) 1.1 0-1 13.5 2 2 0 0 2 4 2 0 0 3 2:0
Michael Soroka (-) 5.44 6-2 3.49 55 14 0 9 51 19 19 4 0 1.33 42:27
Hunter Cranton (-) 0.2 0 0 1 0 0 0 0 0 0 0 0 0 0:1
Daniel Eagen (-) 1.6 0-1 0 5 2 0 1 1 2 0 0 0 0.82 4:2
Spencer Giesting (-) 0.89 0 9.45 10 2 0 0 9 7 7 3 0 1.65 2:5
Merrill Kelly (-) 5.83 3-3 5.91 23 18 0 6 36 23 23 7 0 1.54 34:25
Yu-Min Lin (-) 1.2 0 10.8 2 2 0 0 2 2 2 0 0 2.4 1:1
Grant Holman (-) 1 0 0 0 1 0 0 0 0 0 0 0 1 2:0
Zac Gallen (-) 4.9 2-4 4.78 34 15 0 10 55 30 26 7 0 1.43 59:36
Jose Cabrera (-) 2 0 0 1 2 0 0 0 0 0 0 0 1 1:4
Avery Short (-) 1 0 9 1 0 0 0 2 1 1 1 0 2 1:0
Logan Mercado (R) 0.7 0 7.71 2 2 0 0 2 2 2 0 0 1.71 1:2
Carlos Rey (-) 0.5 0 0 1 2 0 0 0 0 0 0 0 2 2:0
Joe Ross (-) 1.07 0 19.64 2 4 0 0 7 8 8 1 0 3 5:1
Jose Mejia (L) 0 0 0 0 0 0 0 0 0 0 0 0 0 0:0
Sandro Santana (L) 1 0 27 2 2 0 0 2 3 3 1 0 4 1:0
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Tristan Beck (-) 1.5 0 0 1 0 0 0 2 0 0 0 0 0.67 4:4
Spencer Bivens (-) 1.26 0-1 3.48 8 4 0 1 13 4 4 1 0 1.65 18:3
JT Brubaker (-) 1.32 0 3.8 17 12 0 0 23 11 9 1 0 1.64 20:12
Jose Butto (-) 0.67 0 22.5 5 4 0 0 6 5 5 2 0 5 0:0
Matt Gage (-) 0.83 3-1 1.4 13 11 0 0 11 4 3 1 0 1.14 25:12
Erik Miller (-) 0.92 0 4.5 18 8 0 0 8 6 6 0 0 1.33 10:4
Joel Peguero (-) 1.02 0 1.42 1 2 0 0 2 2 1 0 0 0.63 12:2
Carson Seymour (-) 2.02 3-0 2.92 10 5 0 1 8 5 4 0 0 1.05 16:6
Ryan Walker (-) 0.94 0-1 6.46 14 10 0 0 19 12 11 2 0 1.89 15:12
Keaton Winn (-) 0.96 0-1 2.33 16 6 0 0 10 5 5 0 0 0.83 19:15
Sam Hentges (-) 0.78 0 0 5 3 0 0 1 0 0 0 0 1.2 2:1
Will Bednar (-) 1 1-0 2.25 3 4 0 0 2 2 1 0 0 1.5 5:1
Michael Fulmer (-) 1.26 0-1 4.35 16 4 0 0 4 6 5 3 0 0.77 10:2
Trent Harris (-) 1.05 0 9.64 4 2 0 0 9 5 5 2 0 2.36 4:3
Wilkin Ramos (-) 1.02 0 11.81 2 6 0 0 10 7 7 1 0 3 6:5
Juan Sanchez (-) 0.87 0 0 8 5 0 0 2 0 0 0 0 1.11 7:2
Reiver Sanmartin (-) 1 0 4.5 2 0 0 0 2 1 1 1 0 1 3:0
Gregory Santos (-) 1.67 0 3.6 1 3 0 0 5 5 2 0 0 1.6 7:3
R.J. Dabovich (-) 0.55 1-0 0 2 2 0 0 2 0 0 0 0 1.5 2:1
Ben Peterson (R) 0.6 0 0 1 1 0 0 1 0 0 0 0 1.2 4:0
Braxton Roxby (-) 0.78 0 0 0 2 0 0 1 0 0 0 0 0.9 2:3
Darien Smith (R) 1 0 0 1 1 0 0 1 0 0 0 0 1 2:1
Tyler Vogel (-) 0.6 0 5.4 2 1 0 0 3 1 1 0 0 2.4 1:2
Nick Zwack (-) 1 0 4.5 4 2 0 0 3 2 2 1 0 1.25 5:1
John Bertrand (-) 1 0 0 0 3 0 0 0 0 0 0 0 3 0:0
Hunter Dryden (-) 0.1 0 0 0 0 0 0 0 0 0 0 0 0 1:0
Cade Vernon (-) 0.1 0 0 0 0 0 0 0 0 0 0 0 0 0:0
Ricardo Estrada (L) 0.33 0 0 1 0 0 0 0 0 0 0 0 0 2:0
Ryan Vanderhei (-) 2 0 0 2 0 0 0 0 0 0 0 0 0 3:0
Cole Hillier (R) 0 0-1 0 0 1 0 0 1 3 2 1 0 0 0:1
Mitchell White (-) 1 0 9 1 1 0 0 1 1 1 1 0 2 2:0
Ryan Borucki (-) 1.01 1-1 3.93 12 6 0 0 19 8 8 2 0 1.36 19:10
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Philip Abner (-) 2.1 0 7.71 1 1 0 0 1 2 2 0 0 0.86 2:1
John Curtiss (-) 1.14 1-0 3.38 6 3 0 1 5 3 3 1 0 1 3:6
Brandyn Garcia (-) 0.89 0 1.35 7 1 0 0 5 1 1 0 0 0.9 7:3
Kevin Ginkel (-) 0.95 1-2 3.5 21 4 0 0 16 8 7 1 0 1.11 19:9
Andrew Hoffmann (-) 1.4 1-0 7.71 12 8 0 0 16 12 10 3 0 2.06 7:7
Drey Jameson (-) 1.02 0-1 8.44 5 5 0 1 8 6 5 0 0 2.44 3:5
Bryce Jarvis (-) 1.01 1-0 1.23 7 1 0 0 4 1 1 0 0 0.68 6:8
Juan Morillo (-) 0.91 1-1 1.83 21 5 0 0 10 4 4 1 0 0.76 20:10
Taylor Rashi (-) 1.07 1-0 9.82 4 1 0 0 3 4 4 1 0 1.09 5:1
Ryan Thompson (-) 0.73 2-0 2.81 11 6 0 0 12 6 5 2 0 1.13 20:8
Juan Burgos (-) 0.7 0-2 15.43 7 2 0 0 6 4 4 0 0 3.43 0:0
Isaiah Campbell (-) 0.88 0 5.14 4 2 0 0 5 4 4 0 0 1 9:4
Gerardo Carrillo (-) 0.89 1-0 1.35 7 1 0 0 3 1 1 1 0 0.6 7:2
Taylor Clarke (-) 0.96 1-1 2.18 9 2 0 0 13 6 5 1 0 0.73 30:12
Shawn Dubin (-) 1.4 1-1 2.57 4 4 0 0 4 4 2 1 0 1.14 13:3
Hayden Durke (-) 0.7 0 0 5 3 0 0 2 0 0 0 0 1.07 3:3
Junior Fernandez (-) 0.75 0 21 0 3 0 0 11 7 7 1 0 4.67 5:1
Thomas Hatch (-) 1.67 0 5.4 5 1 0 1 6 5 3 2 0 1.4 9:1
Jonathan Loaisiga (-) 0.91 0-1 2.95 12 3 0 0 17 6 6 1 0 1.09 19:12
Alfred Morillo (-) 0.4 0 21.6 2 3 0 0 5 6 4 1 0 4.8 1:0
Landon Sims (-) 0.4 0 27 2 2 0 0 3 5 5 1 0 3 2:1
Paul Sewald (-) 0.85 0-4 4.41 19 6 0 0 9 9 8 3 0 0.92 3:16
Kade Strowd (-) 0.9 0-1 10.57 9 5 0 0 11 10 9 2 0 2.09 11:1
Casey Anderson (-) 0.74 1-0 4.76 8 4 0 0 4 3 3 0 0 1.41 7:1
Indigo Diaz (-) 1 0 0 3 1 0 0 0 0 0 0 0 0.5 1:1
Teofilo Mendez (-) 0.28 0 13.5 2 0 0 0 3 2 2 1 0 2.25 2:0
Zane Russell (-) 0.07 0-1 40.5 0 2 0 0 4 3 3 1 0 9 0:0
Nate Savino (-) 0.53 0 3.86 2 1 0 0 5 1 1 0 0 2.57 2:2
Alec Baker (-) 0.67 0 0 1 0 0 0 2 0 0 0 0 1 1:2
Antonio Menendez (-) 0.67 0 13.5 1 3 0 0 2 3 3 1 0 2.5 3:1
Wilkin Paredes (L) 0.55 0 13.5 2 4 0 0 1 2 2 0 0 3.75 1:0
Adonys Perez (L) 0.42 0 0 5 0 0 0 1 0 0 0 0 0.43 1:0
Luke Albright (-) 0.1 0 0 2 0 0 0 0 0 0 0 0 0 0:0

Line Up - Last Game

San Francisco Giants
Pitchers
POS Player
SP Landen Roupp
Hitters
POS Player
CF Harrison Bader
2B Luis Arraez
DH Casey Schmitt
1B Rafael Devers
SS Willy Adames
3B Matt Chapman
LF Drew Gilbert
C Daniel Susac
RF Will Brennan
Arizona Diamondbacks
Pitchers
POS Player
SP Ryne Nelson
Hitters
POS Player
2B Ketel Marte
RF Corbin Carroll
SS Geraldo Perdomo
3B Nolan Arenado
1B Ildemaro Vargas
LF Lourdes Gurriel Jr.
C Gabriel Moreno
DH Adrian Del Castillo
CF Ryan Waldschmidt
  • SF
  • AZ
Odds