MLB Same-Game Parlay Predictions: Our Best SGP Picks for Tuesday, June 23

Neil Parker - Analyst at Covers.com
Neil Parker • Betting Analyst 16+ years betting experience
Updated: Jun 23, 2026 , 11:39 AM ET • 4 min read

The Mariners, Brewers and Cubs are all set for big nights at the dish.

Seattle Mariners, MLB. Luke Raley
Photo By - Reuters Connect. Seattle Mariners right fielder Luke Raley celebrates at T-Mobile Park.

It’s a full, 15-game slate on the diamond, and I’ve got a trio of MLB same-game parlay predictions to cover you throughout the action Tuesday, June 23.

My top MLB picks start with a Seattle Mariners SGP and conclude with the Chicago Cubs roughing up the New York Mets at Citi Field tonight.

Today's best MLB SGP picks

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Mariners vs Pirates SGP: Seattle puts up runs at PNC

Pittsburgh Pirates righty Mitch Keller has given up runs in bunches with a 7.64 ERA, 6.33 xERA, and 42.6% hard-hit rate over his last seven outings. 

While it’s been a similar struggle for Seattle Mariners starter George Kirby of late, his 4.80 xERA is notably below his 6.27 ERA across his past six starts, and his .388 BABIP and 57.8% strand rate during the skid indicate he’s been a touch unlucky. 

Turning to Mariners outfielder Luke Raley, he’s hit righties to the tune of a .364 wOBA, .284 ISO, and .850 OPS, and stands to have ample RBI opportunities hitting in the middle of the Seattle lineup.

This SGP is in play down to +315.

  • Time: 6:40 p.m. ET
  • Where to watch: SNP, SEAM

Brewers vs Reds SGP: Lodolo has no answers for Milwaukee

The Milwaukee Brewers have the most runs per game (5.7) while ranking second in on-base percentage and seventh in wOBA across the past 30 days, and they draw struggling Cincinnati Reds lefty Nick Lodolo tonight.

Lodolo has allowed the third-highest wOBA and fourth-highest xwOBA among pitchers with at least 40 innings, and his 6.65 xERA is also the fourth-highest mark among starters. So, he’s in tough to hold Milwaukee in check and pitch deep enough into tonight’s game to record six strikeouts.

Brewers first baseman Andrew Vaughn has also teed off on lefties with an elite .499 wOBA, .226 ISO, and 1.170 OPS since joining the club last season, so I'm confident in this SGP down to +310.

  • Time: 7:10 p.m. ET
  • Where to watch: CINR, BREW

Cubs vs Mets: Chicago lineup stays hot at Citi

The Chicago Cubs have kicked their funk at the plate to pace the majors in wOBA while ranking fifth in ISO and fourth in xwOBA across their past nine games.

They’ll also face reeling New York Mets righty Kodai Senga, and his 5.12 xERA ranks in the 17th percentile and has negative pitch values on three of his most frequent four offerings.

I do expect the Mets to chip in, too. New York ranks 21st in BABIP despite a 10th-ranked xwOBA to go along with a fifth-ranked hard-hit rate across the past 30 days, after all.

Finally, Cubs first baseman Michael Busch is heating up with an impressive .395 wOBA, .195 ISO, and .885 OPS across his past 100 plate appearances against right-handed pitchers.

I would play this SGP down to +325.

  • Time: 7:10 p.m. ET
  • Where to watch: SNY, MARQ
Neil Parker's 2026 Transparency Record
  • SGP picks: 8-25, +3.0 units

Odds are correct at the time of publishing and are subject to change.
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Neil Parker - Covers
Betting Analyst

Neil Parker is, first and foremost, a sports fan. A huge supporter of the Cowboys, Cubs, and Maple Leafs, he has managed to parlay his passion into writing gigs at some of the top websites in the industry.

Neil takes a numbers-based approach to his handicapping and complements his in-depth statistical analysis with a keen eye on the markets to provide the best available odds. He loves to lean on his rolodex of idioms to offset his inner nerd. When it comes to wagering, he throws down on anything that catches his eye at bet365, Betway and BetVictor. He also keeps a close eye on CoolBet because the polar bear brand often has outlier NHL and NFL moneyline prices.

Neil graduated with honors from St. Thomas University in 2007 before completing his BEd at Acadia University in 2010. After teaching a myriad of courses and subjects, he found a groove delivering fun lessons to exceptional learners in non-traditional classroom environments. If his decade-plus teaching run taught him anything about sports betting, it’s to stay the course and use the summer – or offseason – to refresh and prepare to be better in the year to come.

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