Tennis · US Open · 04/09, 17:00

Prediction: Valentin Vacherot vs Frances Tiafoe

Team pages: Valentin Vacherot · Frances Tiafoe

Prediction summary
Winner
34% 66%
Valentin Vacherot Frances Tiafoe
Estimated games
26.7Bet365 line 40.5
Recent form · 10 last
Valentin Vacherot 5-5 (W-L)
LWWLLLWLWW
Frances Tiafoe 8-2 (W-L)
WLWWWWWLWW
Our model (Elo) vs Market Rating Elo · Valentin Vacherot 1496 · Frances Tiafoe 1607
Valentin VacherotFrances Tiafoe
Our model35%65%
Market34%66%

The bar above blends our model with the market: where our probability diverges most from the odds is where the model sees the widest gap.

Match keys

  • Our model (surface Elo, opponent-adjusted) favours Frances Tiafoe (rating 1496 vs 1607).
  • Frances Tiafoe dominates on serve: 6.5 aces and 53.5% break avg.
  • Frances Tiafoe is in better form: 80% recent wins.
  • Note: Valentin Vacherot makes many double faults (4.7/match).

Statistics

Valentin VacherotFrances Tiafoe
Win %40%80%
Win % · Hard 50% (4) 80% (10)
Sets (G-P)1.4-1.52-0.8
Games (G-P)14.6-14.615.1-12.4
Aces10.56.5
Double faults4.73.2
1st serve %76.2%77.2%
Break %34.4%53.5%
Estimated total games (ours) 26.7 · Bet365 line 40.5 · -13.8
Estimate calibrated to best-of-3; this match is best-of-5 — the total is indicative, not reliable, so we do not show Over/Under here.

Last 10 matches played

Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.

Valentin Vacherot

LLLWW

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Date Opponent Sets Games Res.
03/09 Kamil Majchrzak
US Open · Hard
3-1 23-18 W
31/08 Aleksandar Kovacevic
US Open · Hard
3-0 19-10 W
15/08 Adolfo Daniel Vallejo
ATP Cincinnati · Hard
0-2 6-12 L
05/08 Mariano Navone
ATP Montreal · Hard
1-2 12-13 L
22/07 Quentin Halys
ATP Kitzbuhel · Clay
0-2 7-12 L
17/07 Raphael Collignon
ATP Gstaad · Clay
1-2 17-18 L
15/07 Yannick Hanfmann
ATP Gstaad · Clay
2-1 16-13 W
26/05 Thomas Faurel
French Open · Clay
3-1 22-19 W
24/04 Emilio Nava
ATP Madrid · Clay
1-2 16-19 L
11/04 Carlos Alcaraz Garfia
ATP Monte Carlo · Clay
0-2 8-12 L

Frances Tiafoe

WWLWW

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Date Opponent Sets Games Res.
03/09 Rei Sakamoto
US Open · Hard
3-0 20-14 W
01/09 Martin Damm
US Open · Hard
3-2 25-23 W
23/08 Arthur Fils
ATP Cincinnati · Hard
1-2 9-13 L
23/08 Brandon Nakashima
ATP Cincinnati · Hard
2-0 13-8 W
22/08 Lorenzo Musetti
ATP Cincinnati · Hard
2-0 14-11 W
20/08 Felix Auger Aliassime
ATP Cincinnati · Hard
2-0 12-7 W
19/08 Learner Tien
ATP Cincinnati · Hard
2-1 16-14 W
17/08 Lorenzo Sonego
ATP Cincinnati · Hard
2-0 12-7 W
05/08 Marin Cilic
ATP Montreal · Hard
2-1 17-11 W
28/07 Terence Atmane
ATP Washington · Hard
1-2 13-16 L

Frequently asked questions

Who is the favourite in Valentin Vacherot vs Frances Tiafoe?

Our model gives 66% to Frances Tiafoe, using surface Elo on hard.

What is the prediction based on?

On an Elo model by surface (hard) adjusted for opponent quality, compared with the market odds.