Nicolai Budkov Kjaer def. Reilly Opelka
5-3 (ret.)
The match ended when Reilly Opelka retired.
Nicolai Budkov Kjaer defeated Reilly Opelka 5-3 after Reilly Opelka retired in the 2026 Madrid Open first round on clay courts on April 23, 2026.
Match Information
Match Statistics
| Stat | Nicolai Budkov Kjaer | Reilly Opelka |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 3 | 1 |
Double faultsService points lost by missing both first and second serve. | 0 | 2 |
First serve %Percentage of service points where the first serve landed in. | 75.0% | 47.0% |
First serve points won %Percentage of points won after making a first serve. | 93.0% | 67.0% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 40.0% | 60.0% |
Break points saved %Percentage of break points won by the server. | 0.0% | 0.0% |
Service points won %Percentage of all points won while serving. | 80.0% | 63.0% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 100.0% | 0.0% |
Return points won %Percentage of all points won while returning. | 37.0% | 20.0% |
| Overall | ||
Total points won %Percentage of all completed points won. | 59.0% | 41.0% |
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. | +15.5 | -1.5 |
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. | +1.5 | -15.5 |
* 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.
Focus the chart and use the left and right arrow keys to inspect probability updates.
Player Comparison
| Field | Nicolai Budkov Kjaer | Reilly Opelka |
|---|---|---|
| Country | NOR | USA |
| Birth date | Sep 1, 2006 | Aug 28, 1997 |
| Age | 19 | 28 |
| Height | 191 cm | 211 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 140 | 70 |
| Ranking points (entering) | 451 | 803 |
| Elo (entering) | 1,561 | 1,778 |
| Current career W-L | 3–7 | 124–119 |
| Current career earnings | $746,543 | $6,150,025 |
Path
Nicolai Budkov Kjaer's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Moez Echargui | 6-1 6-0 | W | H2H | Match data | Apr 21, 2026 | Q2 |
| Francesco Maestrelli | 6-4 6-4 | W | H2H | Match data | Apr 20, 2026 | Q1 |
Nicolai Budkov Kjaer's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Denis Shapovalov | 6-2 6-1 | W | H2H | Match data | Apr 25, 2026 | R64 |
Reilly Opelka's path
No prior matches in this tournament.