Christopher O'Connell def. Kamil Majchrzak
6-4 7-6(5)
Christopher O'Connell defeated Kamil Majchrzak 6-4 7-6(5) in the 2026 Cincinnati Open first round on hard courts on August 14, 2026.
Match Information
Match Statistics
| Stat | Christopher O'Connell | Kamil Majchrzak |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 11 | 13 |
Double faultsService points lost by missing both first and second serve. | 3 | 2 |
First serve %Percentage of service points where the first serve landed in. | 56.0% | 59.0% |
First serve points won %Percentage of points won after making a first serve. | 76.0% | 74.0% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 56.0% | 50.0% |
Break points saved %Percentage of break points won by the server. | 86.0% | 50.0% |
Service points won %Percentage of all points won while serving. | 67.0% | 64.0% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 50.0% | 14.0% |
Return points won %Percentage of all points won while returning. | 36.0% | 33.0% |
| Overall | ||
Total points won %Percentage of all completed points won. | 52.0% | 48.0% |
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. | +2.5 | -0.5 |
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. | +0.5 | -2.5 |
* Match Serve+ and Match Return+ compare this match with the ATP 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.
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Player Comparison
| Field | Christopher O'Connell | Kamil Majchrzak |
|---|---|---|
| Country | AUS | POL |
| Birth date | Jun 3, 1994 | Jan 13, 1996 |
| Age | 32 | 30 |
| Height | 183 cm | 183 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 129 | 68 |
| Ranking points (entering) | 491 | 917 |
| Elo (entering) | 1,629 | 1,785 |
| Current career W-L | 65–99 | 49–63 |
| Current career earnings | $4,616,618 | $3,777,644 |
Path
Christopher O'Connell's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Aleksandr Shevchenko | 6-4 6-1 | W | H2H | Match data | Aug 12, 2026 | Q2 |
| Dane Sweeny | 6-7(3) 6-2 7-5 | W | H2H | Match data | Aug 11, 2026 | Q1 |
Christopher O'Connell's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Casper Ruud | 7-5 1-2 (ret.) | W | H2H | Match data | Aug 16, 2026 | R64 |
Kamil Majchrzak's path
No prior matches in this tournament.