Live Odds · Updated October 24, 2026

Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier

As of October 24, 2026, 09:22 PM ET, Polymarket traders price Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Under at 66.0% in Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier — $144 traded so far.

Last updated October 24, 2026, 09:17 PM ET with live prices from Polymarket. 24h volume: $144.
Leading outcome
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Under
66%
A 66.0% price implies roughly a 66-in-100 chance, set by traders risking real money.
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Under66.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set Handicap +/-1.5: Juan Manuel Cerundolo65.5%
Bid
33¢
Ask
35¢
Spread
2¢
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Market facts

Event data
Event
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier
Category
Tennis, Sports, Games
Scheduled end
November 01, 2026, 05:00 AM ET
Total volume
$144
Volume (24h)
$144
Liquidity
$72.5K
Markets
16
Leading outcome
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Under — 66.0%
Resolution source
https://www.atptour.com/en/scores/current

Who is favored to win?

Outcomes

Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Under is favored at 66.0%.

OutcomePriceImplied probability24h changeVolumeVolume share
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Under66¢66.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set Handicap +/-1.5: Juan Manuel Cerundolo66¢65.5%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Total Sets: O/U 2.5: Under 2.564¢63.5%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Match O/U 21.5: Over61¢61.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Match O/U 23.5: Under57¢57.5%—$10069.3%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 9.5: Over56¢55.5%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Game Spread +/-1.5: Juan Manuel Cerundolo53¢53.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 Winner: Daniel Altmaier52¢52.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 2 O/U 8.5: Under52¢52.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 2 O/U 9.5: Under52¢52.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 2 O/U 10.5: Under52¢52.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier: Daniel Altmaier52¢51.5%—$4430.7%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 8.5: Under52¢51.5%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 2 Winner: Juan Manuel Cerundolo50¢50.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 2 Winner: Daniel Altmaier50¢50.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Match O/U 22.5: Over50¢50.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Match O/U 22.5: Under50¢50.0%—$00.0%
Completed Match49¢49.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier: Juan Manuel Cerundolo48¢48.5%—$4430.7%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 8.5: Over48¢48.5%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 Winner: Juan Manuel Cerundolo48¢48.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 2 O/U 8.5: Over48¢48.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 2 O/U 9.5: Over48¢48.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 2 O/U 10.5: Over48¢48.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Game Spread +/-1.5: Daniel Altmaier47¢47.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 9.5: Under44¢44.5%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Match O/U 23.5: Over42¢42.5%—$10069.3%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Match O/U 21.5: Under39¢39.0%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Total Sets: O/U 2.5: Over 2.536¢36.5%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set Handicap +/-1.5: Daniel Altmaier34¢34.5%—$00.0%
Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Over34¢34.0%—$00.0%

See the full live book for this market on Polymarket

The leading market's spread is 2¢ (bid 33¢ / ask 35¢) — a tighter spread means cheaper round-trip trading.

How much has been traded?

Volume

$144 has been traded on this event in total, $144 of it in the last 24 hours, across 16 markets.

When does this market resolve?

Rules

This market is scheduled to end November 01, 2026, 05:00 AM ET.

This market refers to the tennis match between Juan Manuel Cerundolo and Daniel Altmaier in the Swiss Indoors Basel, Qualification, originally scheduled for October 25, 2026 at 8:00AM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game. If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution. If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by November 8, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered unconditionally determined if it would have been guaranteed under every possible completion of the set played according to the match format published by the tournament organizer for that round, including whether the set is decided by a tiebreak. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome. … (condensed)

Resolution source: https://www.atptour.com/en/scores/current

What are the latest trades?

Tape
BUY Over — $43 at 43.0%BUY Juan Manuel Cerundolo — $8 at 51.0%BUY Daniel Altmaier — $6 at 46.0%
TimeOutcomeSidePriceSize
Oct 24, 06:49 PM ETJuan Manuel CerundoloBUY49.0%$1
Oct 24, 04:39 PM ETJuan Manuel CerundoloBUY49.0%$3
Oct 24, 04:26 PM ETDaniel AltmaierBUY50.0%$3
Oct 24, 03:39 PM ETOverBUY43.0%$43
Oct 24, 02:22 PM ETDaniel AltmaierBUY50.0%$1
Oct 24, 02:14 PM ETJuan Manuel CerundoloBUY51.0%$8
Oct 24, 01:09 PM ETDaniel AltmaierBUY46.0%$6

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Frequently asked questions

FAQ

What are the odds of Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier?

As of October 24, 2026, 09:17 PM ET, the leading outcome is Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Under at 66.0%. Next is Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set Handicap +/-1.5: Juan Manuel Cerundolo at 65.5%. See the live book on Polymarket: https://polymarket.com/event/atp-cerund-altmaie-2026-10-25?via=bro

How much money has been traded on Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier?

$144 in total volume, with $144 traded in the last 24 hours across 16 markets.

When does Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier end?

The market is scheduled to end November 01, 2026, 05:00 AM ET. It resolves based on https://www.atptour.com/en/scores/current.

What is the most likely outcome of Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier, according to Polymarket traders?

Swiss Indoors Basel, Qualification: Juan Manuel Cerundolo vs Daniel Altmaier Set 1 O/U 10.5: Under, priced at 66.0% as of October 24, 2026, 09:17 PM ET. Prices are implied probabilities backed by real-money trading.

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⚠️ Not financial advice: odds swing hard on news. Never bet money you can't afford to lose, and always read a market's resolution rules before trading.

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