Giants vs Diamondbacks Prediction, Picks, and Odds for Tonight’s MLB Game

The play of Ryne Nelson may make you want to jump on the Over, but my MLB picks for this matchup explain why the Under is the play tonight.

JD Yonke - Contributor at Covers.com
JD Yonke • Contributor
Jun 3, 2024 • 10:44 ET • 4 min read
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This article contains predictions for an old game!

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Ryne Nelson Arizona Diamondbacks MLB
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The San Francisco Giants have lost five straight games heading into the week, but such is life when you face the two best teams in the league in back-to-back series. Next up is a road trip to the desert for a three-game series with the Arizona Diamondbacks starting on June 3.

My Giants vs. Diamondbacks predictions take a look at a total I think is too high, with the Under highlighting my MLB picks for this affair.

Giants vs Diamondbacks prediction

My best bet
Under 9 (-115 at DraftKings)

My analysis
Arizona Diamondbacks starting pitcher Ryne Nelson’s reputation is about as low as it can get for a starting pitcher at the current moment. He’s amassed a 6.02 ERA and 1.76 WHIP heading into Monday’s start with the San Francisco Giants, leading the world at large to believe he’s one of the worst starting pitchers to ever do it.

I don’t think Nelson is the second coming of Greg Maddux, but I also don’t think he’s as bad as his recent performances. The Oregon product has a 4.84 xERA, 4.26 FIP, and 4.31 xFIP — all of which are more indicative of “slightly below average” than “world’s worst starting pitcher”. 

So what’s gone wrong? His .383 BABIP is absurdly high and unbearably unlucky considering that number was at .299 a year ago, which is still high but much more down to earth. His barrel rate has actually decreased from 11.6% in 2023 to 7.7% this year and he doesn’t walk many batters (6.9%), so it’s difficult to envision him doing anything other than allowing fewer baserunners going forward. 

It’s not as if Nelson is facing a murderers row of boppers tonight. The Giants have posted a 90 wRC+ (24th) and a .288 wOBA (25th) against right-handed pitching in the last 15 days and are still without injured starters LaMonte Wade, Jung Hoo Lee, Michael Conforto, Austin Slater, and Nick Ahmed. 

On the other side, San Francisco is going with a bullpen game. The last time the Giants took this approach, they allowed just a single earned run in a loss in a 1-0 loss to the Phillies. Spencer Howard ate up four innings of no-run ball and is primed to be an option again. 

I envision this as a low-scoring game and am buying low on Nelson’s stock. 

Giants vs Diamondbacks same-game parlay (SGP)

Under 9

Thairo Estrada Under 1.5 total bases

Corbin Carroll Over 1.5 total bases

Thairo Estrada hasn’t found much success against Ryne Nelson in the past, going 1-for-7 (.286 OPS) with three strikeouts. Estrada has been out the last two days with a thumb injury and is considered questionable.

It sounds like he won’t be quite 100% if he suits up and he’s hardly a power hitter, so he’d likely need two base hits to hit this Over and that’s something he’s proven uncapable of doing against Nelson. 

The last leg features Diamondbacks star Corbin Carroll to exceed his total bases prop of 1.5 for plus money. I love these odds considering Carroll has obliterated right-handed pitching with a .845 OPS since 2022 and forecasts very well against Howard, who could see bulk innings for the Giants. 

Learn how to bet a same-game parlay with these helpful tips and strategies.

Giants vs Diamondbacks odds

Giants vs Diamondbacks live odds

Giants vs Diamondbacks opening odds

  • Run line: San Francisco +1.5 (-200) | Arizona -1.5 (+165)
  • Moneyline: San Francisco +115 | Arizona -135
  • Over/Under: Over Over 9 (-105) | Under 9 (-115)

Giants vs Diamondbacks spread and Over/Under analysis

  • San Francisco is just 12-17 on the road this year.
  • This is just the third time all year in a non-Coors Field location that San Francisco has seen a total of nine or higher.
  • These teams have combined to go 2-5-2 O/U against one another in the last nine matchup.
  • Nelson has started four games against the Giants, posting a 3.10 ERA and 1.13 WHIP while holding them to a .681 OPS.

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Giants vs Diamondbacks trend

Arizona is 5-0 in its last five home games against San Francisco. Find more MLB betting trends for Giants vs. Diamondbacks

Giants vs Diamondbacks game info

Location: Chase Field, Phoenix, AZ
Date: Monday, 6-3-2024
First pitch: 9:40 p.m. ET
TV: FS1
Giants starting pitcher: TBD
Diamondbacks starting pitcher: Ryne Nelson
(3-4, 6.02 ERA)

Giants vs Diamondbacks latest injuries

Giants vs Diamondbacks weather

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JD Yonke
Contributor

JD is a diehard college football fan with five years of experience writing betting and fantasy content for publications such as SportsGrid, Fantasy Points, Fantrax, and Devy Watch. An avid reader, he uses his inclination to look at things with an exhausting and in-depth, analytic viewpoint combined with a love for statistics and metrics to form a well-rounded handicapping approach.

e's an integral member of the niche (but growing!) college fantasy football community, twice traveling to Canton, OH for the Fantasy Football Expo as a member of the CFF King's Classic drafting squad. His specialization in college football DFS and prop betting taught him that there are exploitable markets to be found and that narrowing your focus is integral to being a profitable bettor.

A lifelong Californian who grew up playing baseball, basketball, football, and lacrosse, he's glad to share a passionate love for sports with this wonderful community.

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