MLB Player Props Today: 3 Best MLB Prop Bets for Friday, September 18, 2026

Top MLB Player Props at a Glance

• Paul Skenes Under 17.5 Outs (-125)
• Ronald Acuna Jr. 2+ H/R/RBI (-135)
• Grayson Rodriguez Over 4.5 Strikeouts (-125)

The beauty of baseball is the wide variety of prop markets at your fingertips each day -- from home runs to strikeouts to total bases and much more.

Here are some MLB player props that look appealing via the MLB odds at FanDuel Sportsbook. You can also check out our MLB player news page to stay up to date with lineup news and injuries as well as our MLB projections.

MLB odds via FanDuel Sportsbook and may change throughout the day after this article is published. All stats come from FanGraphs and Baseball Savant unless noted otherwise.

Check out the top MLB home run picks for today.

MLB Prop Bets: MLB Props for Today

Paul Skenes Under 17.5 Outs Recorded (-125)

Royals vs. Pirates, 6:41 p.m. ET

Paul Skenes seems to have righted the ship over his last two starts, giving up only two earned runs in 12.1 frames, but I’m not fully back on board, leading me to the under on his outs recorded prop against the Kansas City Royals.

Despite the good last two outings, Skenes has gone under 17.5 outs in seven of his past nine starts. He has a 4.63 ERA and 4.57 expected ERA in that time, and the Pittsburgh Pirates have let him toss more than 90 pitches just once across his previous six appearances.

That kind of workload makes it tough for Skenes to complete six innings, and while KC isn’t a juggernaut offensively, they’ve been swinging it well lately, slotting in ninth in wOBA (.325) over the last 30 days with the third-highest walk rate (10.2%) in that stretch. They can grind out at-bats today against Skenes.

Ronald Acuna Jr. to Record 2+ H/R/RBI (-135)

Braves at Astros, 8:11 p.m. ET

Righty Peter Lambert’s underlying numbers aren’t so great, and he’s showing reverse splits, making this a friendly matchup for Ronald Acuna Jr.

Lambert’s 3.71 ERA is impressive, but his xFIP (4.44) and SIERA (4.23) paint a different picture. He’s allowing a 45.3% fly-ball rate overall, and right-handed hitters have tagged him for 1.23 homers per nine as well as a 49.5% fly-ball rate.

Enter Acuna, the owner of a .364 expected wOBA. He’s got a .354 wOBA against RHPs along with a 43.3% hard-hit rate in the split.

After Lambert, Acuna will take on a Houston Astros bullpen that ranks 11th-worst in reliever xFIP in 2026.

Likely to hit first or second in the Atlanta Braves‘ lineup, Acuna has notched two-plus hits/runs/RBI in four of his past five games. He can do it again tonight.

Grayson Rodriguez Over 4.5 Strikeouts (-125)

Twins at Angels, 9:39 p.m. ET

Over his last nine starts, Grayson Rodriguez has pitched to a 3.96 expected ERA, 23.7% strikeout rate and 11.4% swinging-strike rate.

He’s performing well, and I like his chances to fan at least five today versus the Minnesota Twins.

The Twins are a good matchup. While they’re not a K-heavy team, Minnesota sits just 20th in wOBA (.304) over the last 30 days, so Rodriguez should be able to get deep into the game, meaning more chances for punchouts.

Rodriguez has struck out at least five in six of his past nine outings. At these odds, Rodriguez to record five-plus strikeouts is my favorite K prop today.

MLB Prop Bets -- Frequently Asked Questions

What are MLB player prop bets?

MLB player prop bets are wagers on specific statistical outcomes tied to individual players during a game — not on which team wins or loses. You might bet on how many strikeouts a starting pitcher records, whether a shortstop gets a hit, or how many total bases an outfielder accumulates.

Because they are isolated to a single player's performance, props let you apply focused knowledge about matchups, recent form, and ballpark conditions rather than predicting the full game result.

What types of MLB player props are available?

FanDuel offers a wide menu of MLB props. The most common categories include:

• Pitcher strikeouts
• Batter hits
• Home runs
• Total bases
• RBIs
• Stolen bases
• Pitcher outs recorded

How do MLB player prop bet odds work?

MLB prop odds use the standard American (moneyline) format. A negative number shows how much you must wager to profit $100. A positive number shows how much a $100 bet returns in profit.

• -110 odds — bet $110 to win $100
• +130 odds — bet $100 to win $130
• -200 odds — bet $200 to win $100

What does "total bases" mean as a prop bet?

The total bases prop counts the bases a batter earns from hits in a single game:

• Single = 1 base
• Double = 2 bases
• Triple = 3 bases
• Home run = 4 bases

Walks, hit-by-pitches, and stolen bases do not count. A typical total bases line is set at 1.5 or 2.5. Betting over 1.5 means you need at least a double, or two singles.

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Which player props stand out to you today? Check out FanDuel Sportsbook's MLB odds to see the full menu of options.

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The above author is a FanDuel employee and is not eligible to compete in public daily fantasy contests or place sports betting wagers on FanDuel. The advice provided by the author does not necessarily represent the views of FanDuel. Taking the author’s advice will not guarantee a successful outcome. You should use your own judgment when participating in daily fantasy contests or placing sports wagers.