MLB Starting Pitcher Props & Picks for August 19: SP Prop Angles and Edges

Josh Inglis breaks down the best starting pitchers props ahead of a full slate of MLB action, including Bryce Miller and Kyle Hendricks.

Josh Inglis - Betting Analyst at Covers.com
Josh Inglis • Betting Analyst
Aug 19, 2025 • 13:22 ET • 4 min read
Seattle Mariners starting pitcher Bryce Miller (50) throws against the Los Angeles Angels.
Photo By - Imagn Images. Seattle Mariners starting pitcher Bryce Miller (50) throws against the Los Angeles Angels.

The summer heat might be starting to fade, but betting value on the mound is still going strong. With innings limits, unfamiliar arms, cost-conscious organizations, and playoff implications all in play, there are still plenty of angles to exploit.

Here are my favorite MLB player props for starting pitchers for Tuesday, August 19.

Josh's best starting pitcher props for August 19

  • Diamondbacks Teng o2.5 Earned Runs (-110)
  • Diamondbacks Miller o1.5 Walks Allowed (+100)
  • Diamondbacks Hendricks u5.5 Hits Allowed (+105)

Giants vs. Padres

The angle: The Padres just saw and tagged Teng — expect more of the same 

The move: Kai-Wei Teng Over 2.5 earned runs (-110 at DraftKings)


Kai-Wei Teng looked sharp in his first MLB start this year, but reality hit hard in his last outing when he allowed 7 earned runs on 4 hits and 4 walks — against this same San Diego Padres lineup. Now he faces them again, this time on the road.

Pitchers tend to struggle in back-to-back starts against the same opponent as hitters gain familiarity — similar to the "third time through the order" effect. While Teng’s pitch count is a concern, if he reaches around 70 pitches, I like San Diego's chances of doing damage, given his command issues and the tough matchup.

THE BAT has Teng giving up 2.86 earned runs over 81 pitches.

Mariners vs. Phillies

The angle: Miller's command has been hampered by injuries, and there could be an IBB issued today

The move: Bryce Miller Over 1.5 walks allowed (+100 at bet365)

Bryce Miller returns to the Seattle Mariners’ rotation after a two-month absence due to injury, and I’m targeting his control issues right out of the gate. He's issued 23 walks in just over 48 innings this season — well above his career rate — and I’m not confident those command issues are fully resolved.

He threw 76 pitches in his final Triple-A rehab start, so we could see him stretch to 85 pitches here. He’s also facing a Philadelphia Phillies offense that just put up a playoff-style performance, and even a potential intentional walk to Bryce Harper (who hit two homers last game) could contribute.

THE BAT has Miller at 1.74 walks on 84 pitches.

Reds vs. Angels

The angle: Hendricks' short leash makes 6+ hits allowed a tough argument

The move: Kyle Hendricks Under 5.5 hits allowed (+105 at bet365)


Kyle Hendricks has been below average overall (near-5.00 ERA over his last 8 starts), but this line is too high given how short his leash has been. Despite allowing about a hit per inning, he's gone Under this number in 5 of his last 7 starts, thanks to limited usage.

He’s thrown more than 82 pitches just once in his last eight outings and is averaging only 74 pitches per start in that span. The Cincinnati Reds’ offense is far more dangerous at home than on the road, and a lot needs to go right for them to rack up six hits off a short-leashed Hendricks.

THE BAT is projecting 5.59 hits allowed on 86 pitches, which I think is still a high pitch projection. 

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

Josh Inglis is a rising star in the sports betting content space, specializing in MLB, NHL, and NFL markets. Since joining Covers in 2019, Josh has focused his betting expertise on player props and derivative markets, finding them easier for beating the closing line compared to sides and totals. His engaging analysis and content have been showcased on major networks such as TSN, VSiN, BetMGM Network, and NBC. Josh is a prolific bettor, tracking over 2,500 bets annually and he consistently shares his results through monthly transparency reports. At Covers, he is renowned for his MLB release shows and NHL Puck Props, which are integral parts of the site's live content lineup.

Before his tenure at Covers, Josh spent a decade teaching while pursuing sports media on the side. He has also contributed to live global senior-level broadcasts for the WBSC.

Josh advocates for sports bettors to bet early, emphasizing the importance of securing better numbers by beating the public to the market. He also advises having multiple sportsbook accounts to ensure access to the best possible odds.

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