National Bank Open: Mariano Navone vs Arthur Fils Predictions
National Bank Open 2026: Navone vs Fils Match Odds
The National Bank Open showdown between Mariano Navone and Arthur Fils is live on Polymarket with multiple betting angles on the board. Traders can wager on set-by-set outcomes, total games played, and match completion. The market closes Aug 13, 2026, giving bettors time to assess form and conditions before the tie.
What the Odds Imply for NavoneāFils Set 1 and Match Length
Market prices suggest Set 1 will likely stay under 8.5 games, priced at 93% implied probability. Set 2 game totals sit at 93% for the over/under 8.5 line. The set handicap at +/ā1.5 is nearly even at 93%, indicating traders expect a competitive affair. Overall match game totals hover around 93% for the 23.5 line, pointing to moderate volatility in match length.
What Could Shift Navone vs Fils Odds Before Match Day
In-match momentum and court conditions will shape betting. If early reports suggest faster or slower play surfaces, totals may adjust. Set outcomes can cascade: an opener decided in straight sets compresses over/under expectations for subsequent frames. Late withdrawal or injury news would collapse speculative positions. Bettors monitoring player fitness and pre-match interviews typically catch the market before larger shifts occur.
More: read our Polymarket review, compare the best prediction market apps, or bet on sports with a US sportsbook.
| Question | National Bank Open: Mariano Navone vs Arthur Fils |
| Type | Multi-outcome |
| Total volume | $244K |
| Closes | Aug 13, 2026 |
| Market | Polymarket · trade on Polymarket → |