---
title: "Bianca Bernardes vs Tatiana Miriam Cantos Siemers"
canonical_url: https://betcrypto.now/events/bianca-bernardes-vs-tatiana-miriam-cantos-siemers-polymarket-us-54eaa793
status: settled
kickoff_at: 2026-09-01T13:30:00+00:00
trading_closes_at: 2026-09-08T13:30:00+00:00
settled_at: 2026-09-02T11:50:49+00:00
total_volume_usd: 265.89
venues: ["Azuro", "Polymarket", "Polymarket US"]
categories: ["Sports", "Tennis"]
prices_as_of: 2026-10-09T10:34:55+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/bianca-bernardes-vs-tatiana-miriam-cantos-siemers-polymarket-us-54eaa793
---

# Bianca Bernardes vs Tatiana Miriam Cantos Siemers

Settled · kickoff 2026-09-01 13:30 UTC · $266 traded · listed on Azuro, Polymarket, Polymarket US

## Result

Voided — no outcome won. Settled 2026-09-02.

## About

This market refers to the tennis match between Bianca Bernardes and Tatiana Miriam Cantos Siemers in the W15 Porto Velho, Main Draw, originally scheduled for September 1, 2026 at 9:30AM ET.

This market will resolve to 'Bianca Bernardes' if Bianca Bernardes advances against Tatiana Miriam Cantos Siemers.

This market will resolve to 'Tatiana Miriam Cantos Siemers' if Tatiana Miriam Cantos Siemers advances against Bianca Bernardes.

If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.

If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.

If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.

The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.

_From Polymarket's listing._

## Other markets

- Completed Match — 2 outcomes
- Total O/U 20 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set 1 Winner — 2 outcomes
- Total O/U 21 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set 2 O/U 8.5 — 2 outcomes
- Total O/U 10.5 — 2 outcomes
- Total O/U 21.5 — 4 outcomes
- Total O/U 11.5 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Total Sets: O/U 2.5 — 2 outcomes
- Total O/U 12 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set 2 Winner — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set Handicap +/-1.5 — 2 outcomes
- Total O/U 20.5 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set 1 O/U 8.5 — 2 outcomes
- Total O/U 19.5 — 2 outcomes
- Total O/U 22.5 — 2 outcomes
- Handicap -3.5 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set 2 O/U 9.5 — 2 outcomes
- 1st Set: Total Games — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set Handicap +/-1.5 — 2 outcomes
- Handicap 1.5 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set 2 O/U 10.5 — 2 outcomes
- Handicap -2 — 2 outcomes
- Total O/U 23.5 — 2 outcomes
- Handicap -2.5 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set 1 O/U 9.5 — 2 outcomes
- Total O/U 11 — 2 outcomes
- W15 Porto Velho: Bianca Bernardes vs Tatiana Miriam Cantos Siemers Set 1 O/U 10.5 — 2 outcomes
- Total O/U 12.5 — 2 outcomes
- Total Games Odd/Even — 2 outcomes
- 1st Set: Total Games — 2 outcomes
- Total O/U 2.5 — 2 outcomes
- 1st Set: Winner — 2 outcomes
- Handicap -3 — 2 outcomes
- Total O/U 10 — 2 outcomes
- Handicap -1.5 — 2 outcomes
- Handicap 1 — 2 outcomes
- Handicap -4 — 2 outcomes

_Every market's prices are on the event page._

## Open on a venue

- [Azuro](https://betcrypto.now/go/e/406074?via=md)
- [Polymarket](https://betcrypto.now/go/e/403777?via=md)
- [Polymarket US](https://betcrypto.now/go/e/402779?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/bianca-bernardes-vs-tatiana-miriam-cantos-siemers-polymarket-us-54eaa793.

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