Guardians vs Athletics Betting Preview & Predictions | Saturday MLB Picks

by | Jun 21, 2025 | mlb

Mitch Spence Oakland A's

The Cleveland Guardians (37-37) look to bounce back after dropping the series opener as they face the surging Athletics (32-46) in the second game of their weekend set at Sutter Health Park. Despite Oakland’s overall record, they’ve been heating up lately, winning six of their last eight games. Tonight’s pitching matchup between Luis Ortiz and Mitch Spence offers several betting angles worth exploring, particularly with Cleveland’s offensive struggles on this road trip becoming increasingly concerning.

Quick Picks:

  • Best Bet: Athletics Moneyline (-101) ★★★★☆
  • Top Prop: Nick Kurtz Over 1.5 Total Bases (+125) ★★★★☆
  • Value Play: Total Under 9.5 Runs (-110) ★★★☆☆

Cleveland Guardians vs Athletics Betting Odds & Latest Line Movement

Market Cleveland Guardians Athletics
Moneyline -118 -101
Run Line -1.5 (+145) +1.5 (-165)
Total Over 9.5 (-110) Under 9.5 (-110)

Opening Line: Guardians -125, Total 9

Sharp Money Analysis: Where Pro Bettors Are Placing Their Wagers

The line movement on this game tells an interesting story. Despite Cleveland being the more established team with a .500 record, the opening line of -125 has been bet down to -118, indicating some sharp interest on the Athletics. What’s particularly notable is that the total has moved up from 9 to 9.5 despite Cleveland’s anemic offense on this road trip (just 14 runs in 7 games). This suggests professional bettors are expecting Oakland’s bats, particularly red-hot rookie Nick Kurtz, to continue their recent success against Ortiz.

Pitching Matchup: Luis Ortiz vs Mitch Spence – Who Has the Edge?

Cleveland Guardians: Luis Ortiz (3-8, 4.64 ERA)

  • Has struggled with consistency all season, allowing 4+ runs in six of his last ten starts
  • Control issues persist with 39 walks in 75.2 innings (4.6 BB/9)
  • Road ERA of 5.38 significantly worse than his home performance
  • High WHIP of 1.47 indicates constant traffic on the basepaths

Athletics: Mitch Spence (2-1, 3.50 ERA)

  • Has been a pleasant surprise for Oakland this season with excellent command (2.7 BB/9)
  • Strong K/BB ratio of nearly 3-to-1 (47 Ks to 16 BBs in 54 innings)
  • Has allowed 3 runs or fewer in five consecutive starts
  • Home ERA of 2.93 shows comfort pitching at Sutter Health Park

Advantage: Athletics. Spence has been more consistent and shows superior command, while Ortiz continues to struggle with control issues that could be costly against an Oakland lineup that’s been patient at the plate recently.

Bullpen Breakdown

Cleveland’s bullpen remains one of their strengths, anchored by closer Emmanuel Clase who appears to have worked through his early-season struggles (1.88 ERA over his last 15 appearances). Hunter Gaddis and Cade Smith provide reliable setup options, though the unit has shown some signs of fatigue during this road trip. The Athletics’ bullpen has been surprisingly effective recently, with Mason Miller emerging as a dominant closer option and Michael Kelly providing solid middle relief. The workload has been managed efficiently during their recent hot streak, giving them a slight edge in terms of rest heading into tonight’s contest.

Key Betting Trends & Team Statistics That Matter

  • Cleveland is just 2-5 on their current road trip, scoring a meager 14 runs over those 7 games
  • The Guardians are 18-22 on the road this season and 3-7 in their last 10 games overall
  • Oakland has won 6 of their last 8 games, including 3 of their last 4 at home
  • The Athletics have outscored opponents 32-17 during their current 4-game winning streak
  • Cleveland is 7-12 when facing right-handed starters with ERAs under 4.00
  • Oakland is 28-8 when out-hitting their opponents this season
  • The under is 6-3-1 in the Guardians’ last 10 road games

Nick Kurtz: A’s Rookie Sensation Becoming Must-Watch TV

Oakland’s Nick Kurtz has been on an absolute tear, homering in five of his last six games including a two-run shot in last night’s series opener. The 22-year-old rookie who made his MLB debut in late April has been particularly hot since returning from the IL on June 9th, with nine homers in his last 15 games. His power surge gives the A’s lineup a middle-of-the-order presence they’ve desperately needed, and his patient approach (16 walks in 38 games) makes him especially dangerous against a pitcher like Ortiz who struggles with control. Kurtz’s emergence as a legitimate power threat has transformed Oakland’s offensive outlook and gives them an edge they previously lacked.

Sutter Health Park Factor: How the Venue Influences Today’s Game

While still a new home for the Athletics this season, Sutter Health Park in West Sacramento has proven to be more pitcher-friendly than their previous home in Oakland. The night games have particularly favored pitchers, with the marine layer often keeping fly balls in the park during evening contests. Tonight’s 10:05 ET start (7:05 local time) should benefit from these conditions. The A’s have started to build a comfort level at their temporary home, going 15-25 there overall but showing improved performance in recent weeks. Cleveland’s struggling offense faces an additional hurdle having to adjust to this unfamiliar environment.

Expert Prediction & Best Bets for Guardians-Athletics Showdown

Primary Play: Athletics Moneyline (-101)

This price offers substantial value on the home team with the pitching advantage. Spence has been remarkably consistent compared to Ortiz’s rollercoaster season, and Oakland’s lineup is clicking while Cleveland continues to struggle offensively. The A’s have momentum from last night’s win and their recent hot streak, while the Guardians appear to be pressing at the plate. Given Cleveland’s road struggles and Oakland’s improving home performance, I’m happy to back the A’s at essentially even money.

Strong Value Play: Total Under 9.5 Runs (-110)

Despite the line movement suggesting an over, I see value on the under here. Cleveland’s offense has been anemic during this road trip, and Spence has been limiting damage effectively all season. While Ortiz has had his struggles, the night conditions at Sutter Health Park should help keep some potential extra-base hits in the yard. With Cleveland averaging just 2 runs per game on this road trip, it’s difficult to envision them contributing enough to push this total over 9.5.

Worth Considering: Nick Kurtz Over 1.5 Total Bases (+125)

Kurtz is seeing the ball extremely well right now with five homers in his last six games. His patient approach matches up perfectly against Ortiz’s control issues, likely giving him quality pitches to hit. Whether via the long ball or multiple hits, Kurtz has exceeded 1.5 total bases in 7 of his last 10 games, making this plus-money prop extremely attractive.

Player Props Worth Targeting in Today’s Matchup

Player Prop Odds Rating
Nick Kurtz Over 1.5 Total Bases +125 ★★★★☆
Luis Ortiz Under 5.5 Strikeouts -130 ★★★★☆
Mitch Spence Over 4.5 Strikeouts -115 ★★★☆☆
Steven Kwan To Record a Hit -175 ★★★☆☆
Jacob Wilson To Record an RBI +155 ★★★☆☆

Final Thoughts: Oakland’s Momentum Provides Betting Value

Don’t be fooled by the overall records in this matchup. The Athletics are playing their best baseball of the season right now while Cleveland continues to struggle offensively. Spence gives Oakland a significant pitching advantage, and Kurtz’s power surge has transformed their lineup. With the Guardians averaging just 2 runs per game on this road trip and facing an unfamiliar ballpark, all signs point toward the home team continuing their hot streak. The close moneyline suggests the market hasn’t fully accounted for these recent trends, creating excellent value on the Athletics.

Score Prediction: Athletics 5, Guardians 2

100% Free Play up to $1,000 (Crypto Only)

BONUS CODE: PREDICTEM

BetOnline

MLB Betting Guide

New to betting on baseball? We’ve got you covered! Our comprehensive how to bet on baseball article explains all the different types of wagers offered at the sportsbooks including money lines, over/unders, run lines, parlays and more! Also get tips and strategies to increase your odds of beating the bookies!