21+ · Must be physically located in a legal state · 1-800-GAMBLER Offers update daily
PolymarketResolvedCloses Aug 12, 2026Sports

National Bank Open: Talia Gibson vs Ekaterina Alexandrova Predictions

Polymarket8 outcomesVolume $1.5M
1
National Bank Open: Talia Gibson vs Ekaterina Alexandrova Total Sets: O/U 2.5 Most likely
100%
2
National Bank Open: Talia Gibson vs Ekaterina Alexandrova Match O/U 21.5
100%
3
National Bank Open: Talia Gibson vs Ekaterina Alexandrova Match O/U 22.5
100%
4
National Bank Open: Talia Gibson vs Ekaterina Alexandrova Match O/U 23.5
100%
5
Completed Match
100%
6
National Bank Open: Talia Gibson vs Ekaterina Alexandrova
0%
+2 more outcomes

Gibson vs Alexandrova at the 2026 National Bank Open: Match & Set Totals

The National Bank Open features Talia Gibson and Ekaterina Alexandrova in a matchup tracked across multiple over-under propositions. Markets are pricing Set 1 Over 100% games, Match Over 100% games (at 23.5), and secondary set lines at 8.5, 9.5, and 10.5 games. Set 2 outcomes carry equal odds across three distinct thresholds, suggesting close pricing in the middle rounds.

What the Market Odds Imply About Match Length and Rally Count

The highest implied probability sits at 100% for Set 1 Over 8.5, indicating strong crowd conviction that the opening set will extend beyond 8 games. Match Over 23.5 follows at 100%, implying the full contest is expected to run longer than that threshold. Set 2 lines cluster at 100% across all three totals, reflecting uncertainty about the middle frame's length. Completed Match odds stand at 100%, the lowest probability on offer, suggesting some expectation of a decision.

Market Movers in the Gibson–Alexandrova Prediction

Early service form in Set 1 will carry weight—strong holds could push Set 1 totals lower, while breaks and extended rallies move them higher. Fatigue patterns emerging in Set 2 could shift those middle-frame lines, while any early exit would rebalance Completed Match odds. The Set 1 Winner market at 100% adds directional context for momentum into subsequent frames.

QuestionNational Bank Open: Talia Gibson vs Ekaterina Alexandrova
TypeMulti-outcome
Total volume$1.5M
ClosesAug 12, 2026
MarketPolymarket · trade on Polymarket →