Frances Tiafoe defeated Daniel Altmaier 6-1 6-3 in the 2026 Terra Wortmann Open semifinal on grass courts on June 20, 2026.
Match Statistics
| Stat | Frances Tiafoe | Daniel Altmaier |
|---|
| Aces | 3 | 5 |
|---|
| Double faults | 1 | 3 |
|---|
| First serve % | 65 | 59 |
|---|
| First serve points won % | 74 | 67 |
|---|
| Second serve points won % | 67 | 43 |
|---|
| Break points saved % | 100 | 0 |
|---|
| Break points converted % | 100 | 0 |
|---|
| Service points won % | 71 | 57 |
|---|
| Return points won % | 43 | 29 |
|---|
| Total points won % | 57 | 43 |
|---|
| Serve rating | 308 | 228 |
|---|
| Return rating | 232 | 59 |
|---|
Win Probability
How the market's view of each player's chances changed through the match.
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Pre-match Comparison
| Field | Frances Tiafoe | Daniel Altmaier |
|---|
| Country |
USA
|
GER
|
|---|
| Birth date | Jan 20, 1998 | Sep 12, 1998 |
|---|
| Age | 28 | 27 |
|---|
| Height | 188 | 188 |
|---|
| Handedness | Right-Handed | Right-Handed |
|---|
| Backhand style | — | One-Handed Backhand |
|---|
| Ranking (entering) | 26 | 81 |
|---|
| Ranking points (entering) | 1,730 | 740 |
|---|
| Elo (entering) | 1,931 | 1,737 |
|---|
| Career W-L | 256–214 | 76–129 |
|---|
| Career earnings | $18,014,130 | $5,777,276 |
|---|
Path
Frances Tiafoe's path
Frances Tiafoe's next match