Skip to content

Mariners vs Pirates Player-Prop Picks & Predictions

Chris Amberley

By Chris Amberley in MLB Baseball

Published:


Mitch Keller delivers a pitch versus the Athletics.
Jun 16, 2026; West Sacramento, California, USA; Pittsburgh Pirates starting pitcher Mitch Keller (23) pitches during the first inning against the Athletics at Sutter Health Park. Mandatory Credit: Sergio Estrada-Imagn Images
  • The Mariners face the Pirates tonight in Pittsburgh
  • J.P. Crawford has fallen off a cliff at the plate, making the under on his hits prop a phenomenal value
  • Check out the best Mariners vs Pirates player-prop picks and predictions, below

The Seattle Mariners (40-39) hit the road as slight betting favorites tonight in the MLB odds to face the underdog Pittsburgh Pirates (39-39) at PNC Park. First pitch is set for 6:40 PM ET, with a perfect night for baseball on deck per the MLB weather forecast.

With both franchises hovering right at the .500 mark, picking up early momentum is critical. I am staring down an exciting starting pitching duel between the Mariners’ George Kirby and the Pirates’ Mitch Keller. As of this afternoon, I don’t see a ton of value on either side or total, so I’ll get my exposure for this matchup in the player props market.

Keep reading for my favorite Mariners vs Pirates player-prop picks and predictions, below.

Mariners vs Pirates Player-Prop Odds

PlayerHome Run OddsTotal Hits O/UTotal Hits OddsTotal Bases O/UTotal Bases Odds
Cal Raleigh+2800.5Over -218 / Under +1621.5Over +107 / Under -143
Dominic Canzone+3490.5Over -205 / Under +1531.5Over +121 / Under -161
Brandon Lowe+4110.5Over -215 / Under +1601.5Over +125 / Under -167
Bryan Reynolds+5571.5Over +201 / Under -2741.5Over +113 / Under -150
Josh Naylor+5750.5Over -245 / Under +1771.5Over +121 / Under -162
Tyler Callihan+5930.5Over -162 / Under +122
Julio Rodriguez+5990.5Over -254 / Under +1871.5Over +116 / Under -154
Endy Rodriguez+7300.5Over -188 / Under +141
Spencer Horwitz+7800.5Over -234 / Under +1731.5Over +136 / Under -181
Cole Young+8100.5Over -192 / Under +1431.5Over +148 / Under -198
J.P. Crawford+8300.5Over -196 / Under +1461.5Over +148 / Under -198
Ryan O’Hearn+8300.5Over -207 / Under +1541.5Over +151 / Under -202
Colt Emerson+9100.5Over -135 / Under +102
Jared Triolo+12600.5Over -160 / Under +120
Victor Robles+14000.5Over -142 / Under +107
Jake Mangum+19400.5Over -211 / Under +1571.5Over +165 / Under -222

BET365
SPORTSBOOK
Bet $10 & Get $365 in Bonus Bets Win or Lose!

Minimum $10 deposit required. Minimum odds -500 of greater. Bonus Bets wager excluded from returns. T&Cs, time limits and exclusions apply. GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET (AZ, CO, IL, IN, KS, KY, LA, MD, MI, MO, NC, NJ, OH, PA, TN, VA) or 1-800-BETS OFF (IA). 21+ only (18+ in KY). Please gamble responsibly. Must be present in AZ/CO/IA/IL/IN/KS/KY/LA (select parishes)/MD/MI/MO/NC/NJ/OH/PA/TN/VA.
LOCK IN PROMO
SIGNUP PROMO
BET $10
GET $365

WIN OR LOSE!

CLAIM OFFER
Odds as of June 23. Claim the Bet365 promo code to bet on MLB tonight.

When diving into the MLB props, Cal Raleigh leads the way with the shortest odds to hit a home run (+280). Bryan Reynolds brings a stellar .287 batting average to the plate, which explains why he is the only player listed with a total hits over/under of 1.5.

Mariners vs Pirates Pitcher Props

PitcherStrikeouts O/UStrikeouts OddsTotal Outs O/UTotal Outs Odds
George Kirby5.5Over +111 / Under -14117.5Over -165 / Under +123
Mitch Keller4.5Over -135 / Under +10615.5Over -114 / Under -117

On the mound, Kirby is being priced with higher expectations. His total outs line is 17.5 (-165 to the over), perfectly aligning with his 6.0 full innings average per start. His strikeout prop sits at 5.5, with the under slightly favored (-141).

Keller draws a more modest 15.5 total outs line and a strikeout total of 4.5. The over on his 4.5 strikeouts is favored at -135. Across his 15 starts, he leans toward a baseline of 4.3 strikeouts, but his recent home splits tell a much more compelling story.

Mariners vs Pirates Player-Prop Picks and Predictions

I have analyzed the matchups, and scoured the odds boards. Here are my three favorite bets for tonight’s matchup.

Mitch Keller Over 4.5 Strikeouts (-135 at DraftKings)

DRAFTKINGS SPORTSBOOK

Sign Up Today & Receive Up to
$1,050 in Bonuses!
GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD). 21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS). Pass-thru of per wager tax may apply in IL. 1 per new customer. Must register new account to receive reward Token. Must select Token BEFORE placing min. $5 bet to receive $300 in Bonus Bets if your bet wins. Min. -500 odds req. Token and Bonus Bets are single-use and non-withdrawable. Token expires 2/1/26. Bonus Bets expire in 7 days (168 hours). Stake removed from payout. Terms: sportsbook.draftkings.com/promos. Ends 1/25/26 at 11:59 PM ET. Sponsored by DK.
LOCK IN PROMO
SIGNUP PROMO
SIGN UP
& GET $1,050

BONUS BETS + DEPOSIT BONUS

GET PROMO

Keller has cleared this 4.5 strikeout mark in five of his last seven games overall (71% cover rate) according to the MLB batter vs pitcher stats. More importantly, he has eclipsed this number in three of his last four home starts. The right-hander is finding a rhythm at PNC Park.

He consistently pitches deep into games, averaging exactly 88 pitches per start across his 15 outings. With the Mariners missing a key piece like Randy Arozarena, Keller has plenty of runway to carve through this lineup and secure five punchouts.

Nick Gonzales Over 1.5 Total Bases (+136 at Bet365)
Grabbing plus-money on a hitter who is locked in is a strategy I will deploy all season. Nick Gonzales boasts a 75% cover rate on this total bases prop over his last four games.

With the Mariners bullpen stretched thin due to injuries to Matt Brash and Cooper Criswell, the middle innings could get messy. I expect Gonzales to capitalize on a tired relief corps or find a gap against Kirby early. The +136 price tag is simply too generous to ignore.

J.P. Crawford Under 0.5 Hits (+146 at DraftKings)
J.P. Crawford has completely fallen off a cliff offensively. He has failed to record a base hit in four of his last five contests. Fading the shortstop yields tremendous value at +146.

Crawford is batting a sluggish .219 on the season with just 46 hits over 210 at-bats. Betting against a cold hitter to miraculously find the hit column against a locked-in starter like Keller is a great bet to make.

  • BETMGM SPORTSBOOK

    USE CODE SBD1500 TO GET UP TO $1,500 PAID BACK IN BONUS BETS

  • BET365 SPORTSBOOK

    BET $10 & GET $365 IN BONUS BETS

  • THESCORE BET SPORTSBOOK

    USE CODE DIME TO GET 100% BET RESET UP TO $1,000

  • DRAFTKINGS SPORTSBOOK

    BET $5 & GET $200 IN BONUS BETS INSTANTLY!

  • FANDUEL SPORTSBOOK

    BET $5 FOR 7 DAYS & GET $350 IN BONUS BETS

  • CAESARS SPORTSBOOK

    USE CODE SBDDYW & DOUBLE YOUR WINNINGS ON YOUR FIRST 10 WAGERS!

  • FANATICS SPORTSBOOK

    USE CODE DIMEFAN & GET $10 x $100 BET MATCHES IN FANCASH!

  • DRAFTKINGS T&Cs: GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in ONT. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. Wagering offered by DK Sportsbook. 1 per new DraftKings customer. $5+ first-time bet req. Max. $200 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: sportsbook.draftkings.com/promos. Ends 6/28/26 at 11:59 PM ET. Sponsored by DK.

  • BET365 SPORTSBOOK T&Cs: GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET (AZ, CO, IL, IN, KS, KY, LA, MD, MI, MO, NC, NJ, OH, PA, TN, VA) or 1-800-BETS OFF (IA). 21+ only (18+ in KY). Please gamble responsibly. Must be present in AZ/CO/IA/IL/IN/KS/KY/LA (select parishes)/MD/MI/MO/NC/NJ/OH/PA/TN/VA. Minimum $10 deposit required. Minimum odds -500 of greater. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply.

  • BETMGM T&Cs: Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US), 877-8-HOPENY or text HOPENY (467369) (NY), 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. Promotional offers not available in MS, NY, NV, ON, or PR.

Chris Amberley
Chris Amberley

Sports Writer

As SBD's resident Swiss Army Knife, Chris covers virtually every sport including NFL, PGA, NBA, MLB, NCAAB, NCAAF and the Olympics. A true grinder, he'd rather pick off small edges in the player props market than swing for the fences with a 5-leg parlay.

NFL NBA MLB NHL Golf NCAAF NCAAB Tennis

Recommended Reading