R64 Canadian Open 2026

Coco Gauff #4 def. Kayla Day #131

6-2 7-5

Coco Gauff defeated Kayla Day 6-2 7-5 in the 2026 Canadian Open second round on hard courts on August 5, 2026.

Match Information

Match Statistics

StatCoco GauffKayla Day
Serving
AcesServes that land in and are not touched by the returner.
45
Double faultsService points lost by missing both first and second serve.
106
First serve %Percentage of service points where the first serve landed in.
57.4%52.4%
First serve points won %Percentage of points won after making a first serve.
71.8%45.5%
Second serve points won %Percentage of second-serve points won, including points lost through double faults.
41.4%47.5%
Break points saved %Percentage of break points won by the server.
50.0%53.8%
Service points won %Percentage of all points won while serving.
58.8%46.4%
Returning
Break points converted %Percentage of break-point chances won by the returner.
46.2%50.0%
Return points won %Percentage of all points won while returning.
53.6%41.2%
Overall
Total points won %Percentage of all completed points won.
55.9%44.1%
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment.
+1.9-10.5
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment.
+10.5-1.9

* Match Serve+ and Match Return+ compare this match with the WTA 2026 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.

Win Probability

How the market's view of each player's chances changed through the match.

Source: Polymarket (opens in a new tab)

Focus the chart and use the left and right arrow keys to inspect probability updates.

Player Comparison

FieldCoco GauffKayla Day
Country USA USA
Birth dateMar 13, 2004Sep 28, 1999
Age2226
Height175 cm173 cm
HandednessRight-HandedLeft-Handed
Backhand styleTwo-Handed BackhandTwo-Handed Backhand
Ranking (entering)4131
Ranking points (entering)5,649591
Elo (entering)2,0921,607
Current career W-L285–11310–30
Current career earnings$36,730,897$1,607,168
Pre-match H2H
Coco Gauff #4 0 0 Kayla Day #131

Path

Coco Gauff's path

No prior matches in this tournament.

Coco Gauff's next match

OpponentScoreW-LH2HMatch DataDateRound
Maria Sakkari #336-1 6-4WH2HMatch dataAug 7, 2026R32

Kayla Day's path

OpponentScoreW-LH2HMatch DataDateRound
Diane Parry #643-6 6-3 7-5WH2HMatch dataAug 3, 2026R128
Hanyu Guo #1687-5 6-2WH2HMatch dataAug 1, 2026Q1