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Soccer

Over vs Under: who will win?

>99% say US Sassuolo Calcio vs. SS Lazio: O/U 0.5 wins

Up 43 points today.

Decided when the match ends. It is scheduled for October 27 at 1:30 PM .

Each share pays $1 if it happens, so a price over 99¢ means more than a 99% chance.

Research, not advice. Prices from Polymarket’s international site, not available in the US. Sports event contracts are restricted or under legal challenge in several US states. Check your state’s law and the venue’s terms.

The short version

US Sassuolo Calcio and SS Lazio: O/U 2.5 play a soccer match, scheduled for October 27 at 1:30 PM ET.

Possible results

  • US Sassuolo Calcio vs. SS Lazio: O/U 0.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: O/U 1.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: O/U 2.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: O/U 3.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: Both Teams to ScoreThis result happens.>99%

    What has to happen

    Both US Sassuolo Calcio and SS Lazio each score at least one goal during the game.

  • US Sassuolo Calcio vs. SS Lazio: Both Teams to Score in First HalfThis result happens.>99%

    What has to happen

    Both US Sassuolo Calcio and SS Lazio each score at least one goal during the first half (first 45 minutes of regular play plus first-half stoppage time).

  • US Sassuolo Calcio vs. SS Lazio: 1st Half O/U 0.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 1st Half O/U 1.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 1st Half O/U 2.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 1st Half O/U 3.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio O/U 0.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio O/U 0.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio O/U 1.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio 1st Half O/U 0.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio 1st Half O/U 0.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio 1st Half O/U 1.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio 1st Half O/U 2.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio O/U 2.5This result happens.>99%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: O/U 4.5This result happens.94%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio O/U 3.5This result happens.83%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 2nd Half O/U 0.5This result happens.77%

    What has to happen

    The question’s answer is yes.

  • 1st Half Spread: SS Lazio (-1.5)This result happens.76%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: O/U 5.5This result happens.74%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio O/U 1.5This result happens.71%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio 2nd Half O/U 0.5This result happens.66%

    What has to happen

    The question’s answer is yes.

  • Spread: SS Lazio (-1.5)This result happens.65%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 1st Half O/U 4.5This result happens.63%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio 1st Half O/U 3.5This result happens.60%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio 2nd Half O/U 0.5This result happens.57%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 2nd Half O/U 1.5This result happens.51%

    What has to happen

    The question’s answer is yes.

  • 1st Half Spread: US Sassuolo Calcio (-2.5)This result happens.50%

    What has to happen

    The question’s answer is yes.

  • Spread: US Sassuolo Calcio (-4.5)This result happens.50%

    What has to happen

    The question’s answer is yes.

  • Spread: US Sassuolo Calcio (-5.5)This result happens.50%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: O/U 6.5This result happens.49%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio 2nd Half O/U 1.5This result happens.48%

    What has to happen

    The question’s answer is yes.

  • 2nd Half Spread: SS Lazio (-2.5)This result happens.48%

    What has to happen

    The question’s answer is yes.

  • 2nd Half Spread: US Sassuolo Calcio (-1.5)This result happens.46%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio O/U 4.5This result happens.41%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio 2nd Half O/U 1.5This result happens.40%

    What has to happen

    The question’s answer is yes.

  • Spread: SS Lazio (-2.5)This result happens.40%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio 2nd Half O/U 2.5This result happens.39%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio 2nd Half O/U 3.5This result happens.39%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: Both Teams to Score in Second HalfThis result happens.37%

    What has to happen

    Both US Sassuolo Calcio and SS Lazio each score at least one goal during the second half of regular play plus second-half stoppage time.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio 1st Half O/U 1.5This result happens.36%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio O/U 2.5This result happens.35%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio 1st Half O/U 2.5This result happens.31%

    What has to happen

    The question’s answer is yes.

  • 2nd Half Spread: SS Lazio (-1.5)This result happens.29%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio 1st Half O/U 3.5This result happens.26%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio 2nd Half O/U 2.5This result happens.26%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio 2nd Half O/U 3.5This result happens.26%

    What has to happen

    The question’s answer is yes.

  • 2nd Half Spread: US Sassuolo Calcio (-2.5)This result happens.26%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 2nd Half O/U 2.5This result happens.26%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: O/U 7.5This result happens.25%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 2nd Half O/U 3.5This result happens.24%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: 2nd Half O/U 4.5This result happens.23%

    What has to happen

    The question’s answer is yes.

  • Spread: SS Lazio (-5.5)This result happens.21%

    What has to happen

    The question’s answer is yes.

  • Spread: SS Lazio (-3.5)This result happens.19%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio O/U 5.5This result happens.18%

    What has to happen

    The question’s answer is yes.

  • 1st Half Spread: SS Lazio (-2.5)This result happens.17%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: SS Lazio O/U 5.5This result happens.16%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio O/U 3.5This result happens.11%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: O/U 8.5This result happens.11%

    What has to happen

    The question’s answer is yes.

  • Spread: SS Lazio (-4.5)This result happens.4%

    What has to happen

    The question’s answer is yes.

  • Spread: US Sassuolo Calcio (-3.5)This result happens.3%

    What has to happen

    The question’s answer is yes.

  • US Sassuolo Calcio vs. SS Lazio: US Sassuolo Calcio O/U 4.5This result happens.3%

    What has to happen

    The question’s answer is yes.

  • 1st Half Spread: US Sassuolo Calcio (-1.5)This result happens.1%

    What has to happen

    The question’s answer is yes.

  • Spread: US Sassuolo Calcio (-2.5)This result happens.<1%

    What has to happen

    The question’s answer is yes.

  • Spread: US Sassuolo Calcio (-1.5)This result happens.<1%

    What has to happen

    The question’s answer is yes.

Each result is its own market, so the chances may not add up to exactly 100%.

Why the price is where it is

We haven’t found an official source explaining this yet.

The one trap

If the game is postponed, the market stays open until it is played.

See all fine print
  • If the game is postponed, this market will remain open until the game has been completed.
  • If the game is canceled entirely, with no make-up game, this market will resolve 50–50.
Price chart
-Yes chance

Recorded moves

  • The price rose 40.5 points in about 15 minutes, from 59.5¢ to 100¢. This market has no official data feed that we track.

    Named source: Serie A official4m ago

View on Polymarket

Show details for experienced traders

The details

Rule note: 90 minutes only, a draw settles NoSettled by Serie A official
Fine-print risk
Low (5/100)
Match / Game Final

Pro adds the exact price, today’s change in points, buyers vs sellers in dollars, the price chart and every recorded move. See Pro

  • Official source: settlement runs on Serie A official results; backups: Flashscore, Sofascore; credible reporting as a last resort. Posts the final result after the game. No recorded moves for this market yet.
  • Fine print: Only the first 90 minutes plus stoppage time count; extra time and penalties are ignored, so a draw after 90 minutes settles No on a team-to-win contract. Deadline: Tue, Oct 27, 2026, 1:30 PM ET (scheduled start). Check regulation vs. overtime inclusion (this contract counts the first 90 minutes plus stoppage only), the postponement rule (Polymarket holds open until the game is played) and cancellation handling (per the rules vs. void/refund on sportsbooks and Kalshi's own contract terms).

Source named: Serie A official (not a tracked official feed, no release history)

Standardized read of public order book, official-source and contract-rule data, identical for every viewer. It describes the data and is not a recommendation. The venue’s published rules control settlement.

Full rules text on file (Polymarket)

In the upcoming Serie A game between US Sassuolo Calcio and SS Lazio, scheduled for October 27 at 1:30 PM ET: This market will resolve to "Over" if US Sassuolo Calcio and SS Lazio combine to score 3 or more goals in this game. If the combined total is less than 3, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50–50. If the game is started but not completed, this market will resolve according to the official final score published on legaseriea.it. This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, data from Flashscore may be used; if Flashscore data is unavailable, data from Sofascore may be used; if neither is available, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome. If no acceptable data is available within 24 hours of the event's conclusion, this market will resolve 50-50, or to "Draw" where applicable.

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