Diamondbacks vs. Giants Betting Lines, Odds, & Player Matchups June 30, 2026

Data Skrive

The Arizona Diamondbacks (41-42) host the San Francisco Giants (35-48) in a matchup oddsmakers have listed as a pick ’em, with both teams equal to win on the moneyline. The action starts on Tuesday at Chase Field, beginning at 9:40 p.m. ET. San Francisco has Landen Roupp projected to start, while Arizona has not named a starting pitcher.

Check out all the Latest Baseball Betting Previews!

Moneyline

Diamondbacks to win vs Giants -108

Bet $20, Payout $38.52

Diamondbacks vs. Giants betting lines

  • Favorite: Diamondbacks (-108)
  • Underdog: Giants (-108)
  • Over/under: 9

Diamondbacks betting info, hitting leaders, & pitching

Diamondbacks betting info

  • The Diamondbacks have been favored on the moneyline 36 total times this season. They’ve finished 22-14 in those games.
  • In games it has played as moneyline favorites with odds of -108 or shorter, Arizona has a 26-14 record (winning 65% of its games).
  • The Diamondbacks have an implied moneyline win probability of 51.9% in this game.
  • In the 83 games in which bookmakers have set an over/under for Arizona, it has combined with opponents to go over the total 35 times (35-45-3).
  • The Diamondbacks have covered 54.2% of their games this season, going 45-38-0 against the spread.

Diamondbacks hitting info

  • Corbin Carroll has put up a team-high batting average of .278.
  • Among all hitters in MLB action, Carroll’s home run total ranks 52nd and his RBI tally ranks 53rd.
  • Ketel Marte has shown off his power as he paces his team with 15 home runs and 49 RBI.
  • Marte ranks 34th in home runs and 29th in RBI among MLB hitters this season.
  • Marte heads into this game on a two-game hitting streak. During his last five outings he is hitting .250 with a double, three home runs, a walk and three RBIs.
  • Geraldo Perdomo has 11 doubles, three triples, five home runs and 49 walks while hitting .245.
  • Perdomo enters this game on a four-game hitting streak. In his last five games he is hitting .350 with a double, a home run, two walks and an RBI.
  • Ildemaro Vargas is hitting .256 with 11 doubles, two triples, seven home runs and 14 walks.

Diamondbacks pitching rankings

  • The Diamondbacks pitching staff is last in MLB with a collective 7.0 strikeouts per nine innings.
  • Arizona’s 4.34 team ERA ranks 21st among all MLB pitching staffs.
  • The Diamondbacks average MLB’s 15th-ranked WHIP (1.300).
  • Diamondbacks pitchers combine to give up 101 total home runs at a clip of 1.2 per game (21st-fewest in MLB).
  • Arizona struck out five Rays batters while allowing 10 hits in a 5-1 loss in its last game.

Giants betting info, hitting leaders, & pitching

Giants betting info

  • The Giants have entered the game as underdogs 51 times this season and won 20, or 39.2%, of those games.
  • San Francisco has a record of 20-29 in games where oddsmakers have it as underdogs of at least -108 on the moneyline.
  • The implied probability of a win by the Giants, based on the moneyline, is 51.9%.
  • San Francisco and its opponents have gone over the total this season in 38 of its 82 opportunities.
  • The Giants are 36-46-0 against the spread this season.

Giants hitting info

  • Luis Arraez leads San Francisco with a batting average of .324. He’s also hit three home runs with 31 RBI.
  • Arraez is 266th in home runs and 132nd in RBI among all hitters in the big leagues.
  • Arraez heads into this game on a six-game hitting streak. In his last 10 games he is batting .324 with three doubles, a home run, four walks and five RBIs.
  • Jung Hoo Lee is batting .322 with an OBP of .354 and a slugging percentage of .462 this season.
  • Among all MLB hitters, Lee is 205th in home runs and 132nd in RBI.
  • Casey Schmitt is slugging .508 this season, with a team-high 16 home runs. He’s also collected 42 RBI.
  • Rafael Devers is a key run producer for San Francisco with a .240 average, 14 homers and 43 RBI.
  • Devers heads into this game on a three-game hitting streak. In his last five games he is batting .263 with a double, three home runs and six RBIs.

Giants pitching rankings

  • The Giants strike out 8.0 batters per nine innings as a pitching staff, 23rd in MLB.
  • San Francisco has pitched to a 4.32 ERA this season, which ranks 20th in baseball.
  • The Giants rank 21st in MLB with a combined 1.364 WHIP this season.
  • With just 81 homers allowed, the Giants rank sixth in the league at preventing long balls.
  • San Francisco pitchers struck out three Braves batters while allowing six hits in a 3-2 win last time out.
Author Profile
BetDecider Team

The BetDecider team brings you the most current sports betting content, with expert insights and tips. Our aim is that you can make an informed betting decision, including best odds and exclusive sportsbook offers, to maximize your betting experience.

Ryan Knuppel

Knup Solutions [molongui_author_name]

About Ryan Knuppel

Ryan has been one of the leading sports business & iGaming professionals for over 15 years. He started as a freelance writer and now operates one of the top sports content agencies around, Knup Solutions. He has literally written 10,000 plus sports and betting related articles across the web.

 

Sports Network:

sports20.com, usawager.com, knupsports.com, baseballspotlight.com, basketballarticles.com, betdecider.com, njsportsbookreview.com, dunkelindex.com, sportspub.com, oddschoice.com

 

Betting Guide

How Money Line Works?

Moneyline betting is by far the easiest way to place a sports wager. There are no point spreads to parse, no garbage-time free throws to ruin your betting day, and no last-minute meaningless touchdowns to take you from a winner to a loser.

How to Bet Odds

When we, as sports fans, learned our multiplication tables, we aced the number 7. Seven, 14, 21, 28, 35, 42 were easy because we all watched football on the weekends. Multiplication by sevens, then add a three, a six after a missed PAT.

How to Bet on NFL Games

Baseball is America’s pastime, but football is America’s crazed passion, with its weekly schedule of games, millions of television viewers across the country and the world, and the billion-dollar stadiums that serve as Sunday cathedrals in 32 American cities.

What is the Spread?

If you are a golfer or have ever played on a bowling team, think of a point spread like a handicap. It is a way for two teams of differing abilities to play each other on equal footing.  The better team, and the favorite in the game, gives a certain amount …