The Polymarket promo codeACTION pairs well with ALCS Game 3, and this Rays vs. Guardians prediction rounds up our best MLB player props today.
Follow the full Rays vs. Guardians series page for live odds as this American League Championship Series shifts to Cleveland.
- The Rays take a 1-1 series split back to Progressive Field after a 3-1 win in Game 2, and they send Griffin Jax to the mound carrying a 0.90 ERA over his past five outings.
- The Guardians answer with Gavin Williams on normal rest, fresh off a 12-strikeout performance that ties a franchise postseason record and clinches the ALDS over the White Sox.
Here's our full Rays vs. Guardians prediction picks table before we break down every trade pulled from the best prediction markets for Game 3.
| ⚾ Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It |
|---|---|---|---|
| Junior Caminero (TB) 2+ Hits + Runs + RBIs | Yes | 45¢ | $214.04 | Trade it on Polymarket! |
| Gavin Williams (CLE) 8+ Strikeouts | Yes | 33¢ | $289.55 | Trade it on Polymarket! |
| José Ramírez (CLE) 1+ Home Run | Yes | 13.99¢ | $674.58 | Trade it on Polymarket! |
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Best MLB Player Props Today for Rays vs Guardians
Every pick below reflects a real trade on Polymarket's board for Game 3, and the best prediction market apps make it easy to compare platforms alongside the rest of our MLB coverage.
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Best Combo Prop Today – Junior Caminero 2+ Hits + Runs + RBIs
| ⚾ Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It |
|---|---|---|---|
| Junior Caminero (TB) 2+ Hits + Runs + RBIs | Yes | 45¢ | $214.04 | Trade it now on Polymarket! |
Caminero sits in the heart of Tampa Bay's order against Gavin Williams, and this combo prop only needs two total hits, runs, and RBIs rather than one big individual number.
He still chases his first career postseason home run, but he's been the Rays' steadiest bat through two games, and a collision with Jonny DeLuca in Game 1 left him fine and in the lineup.
Williams strikes out hitters in bunches, yet this combo prop survives even a quiet night at the plate as long as Caminero reaches base or drives in a run somewhere along the way.
On the ticket, a $100 buy at a 45-cent average price works out to roughly 222 shares, each worth $1 on a Yes resolution.
- If Caminero clears the combo number: this ticket nets a profit of $214.04.
- If he doesn't: the $100 stake is a total loss, since Polymarket contracts settle all-or-nothing.
That's a little better than 2-to-1 on the payout, a fair number for a prop this wide.
Best Strikeout Prop Today – Gavin Williams 8+ Strikeouts
| ⚾ Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It |
|---|---|---|---|
| Gavin Williams (CLE) 8+ Strikeouts | Yes | 33¢ | $289.55 | Trade it now on Polymarket! |
Williams carries a 1.54 ERA and 24 strikeouts across 11.2 ALDS innings into Game 3, putting him among the hottest arms left in October.
He already ties Cleveland's postseason strikeout record with 12 Ks in the ALDS clincher, and he gets full rest heading into this start at home.
The Rays lineup chases pitches outside the zone often enough that eight strikeouts reads as a reasonable number rather than a stretch for a pitcher this locked in.
A $100 buy at a 33-cent average price works out to roughly 303 shares on this ticket.
- If Williams reaches eight strikeouts: this ticket nets a profit of $289.55.
- If he falls short: the $100 stake is a total loss.
Right around 3-to-1 on the payout, this sits in the middle of today's board for risk and reward.
Best Home Run Prop Today – José Ramírez 1+ Home Run
| ⚾ Prediction | 🏷️ Position | Price | 🤑 Return on $100 | 📈 Trade It |
|---|---|---|---|
| José Ramírez (CLE) 1+ Home Run | Yes | 13.99¢ | $674.58 | Trade it now on Polymarket! |
Ramírez carries real home run power into every postseason game, even through a series that's swung between a solid Game 1 and a costly error in Game 2.
He already moves into second place in Guardians postseason history with 49 career hits, trailing only Omar Vizquel, and the market still prices him as a true long shot to leave the yard tonight.
Griffin Jax takes the mound for Tampa Bay, and his 0.90 ERA over his past five outings keeps this price in long-shot territory, not close to a coin flip.
A $100 buy at a 13.99-cent average price gets you roughly 715 shares, each worth $1 if the contract resolves Yes.
- If Ramírez goes deep: this ticket nets a profit of $674.58.
- If he doesn't: the full $100 stake is lost.
Better than 7-to-1 on the payout multiple, this is the deepest home run predictions today long shot on the board.
ALCS Game 3 Moneyline and Total for Rays vs Guardians
Here's where the Rays vs Guardians prediction stands on the base game lines before the board dives back into player props.
| ⚾ Pick | 🏷️ Price | 🤑 Est. Return on $100 | 📈 Trade It |
|---|---|---|---|
| Rays Moneyline | Yes | 46.5¢ | $207.35 | Trade it on Polymarket! |
| Guardians Moneyline | Yes | 54¢ | $185.19 | Trade it on Polymarket! |
| Over 6.5 Total Runs | Yes | 52¢ | $186.09 | Trade it on Polymarket! |
| Under 6.5 Total Runs (Over NO) | No | 48¢ | $208.33 | Trade it on Polymarket! |
Griffin Jax and Gavin Williams both carry strong recent form into Game 3, and the market leans toward Cleveland at home while still keeping the total close to a coin flip.
Best Home Run Bets Today: What's Moving the Rays vs Guardians Market
Prices move for real reasons on a board like this one. Caminero's combo prop sits as the shortest number here because it only needs two total hits, runs, and RBIs rather than a single marquee stat.
Williams' strikeout prop reflects a pitcher riding a 1.54 ALDS ERA and a tied franchise strikeout record into normal rest, a far stronger profile than a typical Game 3 starter carries.
Ramírez's home run price stays in true long-shot range against Jax, who already posts a 0.90 ERA over his last five outings and a career 2.19 ERA in relief appearances at Progressive Field specifically.
Across the board, these home run predictions line up with each pitcher's current form and each hitter's role in this series, rather than any single storyline driving every price.
How to Trade This Rays vs Guardians Prediction Board on Polymarket
Ready to get in on these picks? Here's exactly how to claim the bonus and start trading Game 3:
- Read a comprehensive Polymarket review to understand how this exchange operates.
- Follow this guide to trading on Polymarket to learn how to buy your first "Yes" or "No" contract.
- Monitor the relevant tab on Polymarket to stay ahead of the live order book movements.
- When you're ready, sign up with Polymarket promo code ACTION to get started!
📝 POLYMARKET TERMS & CONDITIONS
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.
Final Thoughts: Best MLB Player Props Today for Rays vs Guardians
This Rays vs Guardians prediction turns on two arms on form, Williams and Jax, and on whether Caminero or Ramírez delivers the series' first true signature swing.
Caminero's combo prop pairs the shortest price on the board with a genuinely useful floor, Williams' strikeout number backs a pitcher riding real postseason momentum, and Ramírez's home run price offers the biggest multiple for anyone chasing leverage tonight.
For more on how these markets work, Action Network's full prediction markets hub covers every other sport in season right now.
Rays vs Guardians Prediction FAQs
Who wins the Rays vs Guardians prediction for ALCS Game 3?
The market leans slightly toward the Guardians at home, priced at 54% on the moneyline against 46.5% for the Rays as the series shifts to Progressive Field.
What are the best MLB player props for Rays vs Guardians Game 3?
Our top plays lean on Junior Caminero's combo hits, runs, and RBIs number, Gavin Williams' strikeout total, and José Ramírez's home run price.
Who starts Game 3 of the ALCS for the Rays and Guardians?
Griffin Jax starts for the Rays and Gavin Williams takes the mound for the Guardians, each working on normal rest after strong recent outings.
What are the home run predictions today for Rays vs Guardians?
José Ramírez stands as the headline home run swing tonight, priced as a long shot against a Rays staff anchored by a red-hot Griffin Jax.
What are the best home run bets today for this game?
Ramírez's 1+ home run prop carries the largest payout multiple on the board, built for traders chasing leverage over a safer number.
How do I use the Polymarket promo code on these MLB predictions?
Create an account, make a $10 deposit, and enter the promo code ACTION to unlock a $25 trading bonus before first pitch.
How do Polymarket player prop contracts work?
Each contract resolves Yes if the named player or team hits the stated number in that specific game, and No if they fall short, with shares paying $1 each on a winning resolution.
Are there more MLB prediction markets to trade for this series?
Yes. Beyond these player props, Polymarket carries moneyline and total markets for every remaining ALCS game, plus coverage across other sports in season right now.
