19.06.2026 • Updated: 22.06.2026
Reading time: 1 min

D. Altmaier vs F. Tiafoe Match result — 20.06.2026

D. Altmaier flag
ATP - 64
D. Altmaier - F. Tiafoe
ATP Halle Semi-finals
June 20, 2026 16:30
02
Days
00
Hours
00
Minutes
00
Seconds
00
F. Tiafoe flag
ATP - 30

Tennis Head-to-Head and Recent Matches

Total games 5
H2H W-L 0-0-5
Avg sets per match 2.40
Last 5 W-L 0-5
Last 3 W-L 0-3
Current streak L5
Sets balance 0
Avg sets (last 5) 2.40
Sets range 2-3
3-set matches 2 (40%)
2-0 / 2-1 split 0/0 • 3/2
0% 0 Wins
0% 0 Draws
100% 5 Wins
Last 5 matches
Date
Match
Score
Tournament
Surface
20 Jun 2026
D. Altmaier - F. Tiafoe
0:2 (1-6, 3-6)
ATP Halle
9 Jun 2026
D. Altmaier - F. Tiafoe
1:2 (6-4, 4-6)
ATP Stuttgart
1 Jun 2025
F. Tiafoe - D. Altmaier
2:0 (6-3, 6-4)
French Open
14 May 2023
D. Altmaier - F. Tiafoe
1:2 (6-3, 5-7, 3-6)
ATP Rome
16 Jan 2023
D. Altmaier - F. Tiafoe
0:2 (3-6, 3-6)
Australian Open
D. Altmaier

Player Overview

Daniel Altmaier, standing at 188 cm, has a career win percentage of 56.9% across 699 matches, with a recent two-year form indicating a win rate of 46.9%. His performance has shown signs of improvement, particularly in the last five matches where he secured a 60% winning rate. Altmaier's Elo rating of 1990 reflects his solid standing, especially on clay, where he boasts a 66.1% win rate in tier C tournaments. However, his struggles on grass are apparent with a lower Elo of 1456, suggesting he faces challenges on this surface.

In his recent outings, Altmaier has triumphed against Daniil Medvedev and Hubert Hurkacz, both at ATP Halle, but he also suffered a defeat to Frances Tiafoe in Stuttgart just last week. This inconsistency, coupled with a lack of recent competitive matches—none of his last ten resulted in a win—raises concerns about his readiness for today's match. Given his previous encounter with Tiafoe, where he lost in two sets, Altmaier needs to find his footing quickly to avoid another setback.

Match results: D. Altmaier

20 Jun 2026 ATP Halle
D. Altmaier
F. Tiafoe
0 2
1 6
3 6
L
19 Jun 2026 ATP Halle
D. Altmaier
D. Medvedev
2 0
6 4
6 4
W
17 Jun 2026 ATP Halle
H. Hurkacz
D. Altmaier
1 2
6 3
3 6
5 7
W
15 Jun 2026 ATP Halle
N. Basilashvili
D. Altmaier
0 2
5 7
4 6
W
9 Jun 2026 ATP Stuttgart
D. Altmaier
F. Tiafoe
1 2
6 4
4 6
L
26 May 2026 ATP French Open
F. Auger-Aliassime
D. Altmaier
3 2
4 6
6 4
4 6
6 1
L
21 May 2026 ATP Hamburg
T. Paul
D. Altmaier
2 0
6 2
7 5
L
19 May 2026 ATP Hamburg
D. Altmaier
B. Shelton
2 1
4 6
6 4
W
18 May 2026 ATP Hamburg
D. Altmaier
R. Hijikata
2 0
7 5
6 2
W
14 May 2026 Valencia
D. Lajovic
D. Altmaier
2 1
3 6
7 5
L
F. Tiafoe

Player Overview

Frances Tiafoe, also at 188 cm, has carved out a notable career with a win percentage of 58.0% from 690 matches. His recent two-year performance is impressive, boasting a 58.8% win rate, with an upward trend evident in his last five matches at 80%. Tiafoe's Elo rating of 2165 highlights his strong standing, particularly on hard courts where he achieves a 69.6% win rate in tier C tournaments. His serve has been effective, reflected in his ability to win 72.6% of first serves.

Tiafoe arrives at this match following victories over Felix Auger-Aliassime and Shintaro Shimabukuro, both at ATP Halle, indicating a solid run of form. However, he did experience a setback in Stuttgart, losing to Jiri Lehecka. Despite this, his recent matches suggest he is well-prepared and confident heading into this fixture against Altmaier. Given his previous win over Altmaier, Tiafoe will look to exploit any weaknesses and maintain his form on this surface.

Match results: F. Tiafoe

21 Jun 2026 ATP Halle
T. Fritz
F. Tiafoe
0 2
4 6
4 6
W
20 Jun 2026 ATP Halle
D. Altmaier
F. Tiafoe
0 2
1 6
3 6
W
19 Jun 2026 ATP Halle
F. Tiafoe
F. Auger-Aliassime
2 1
3 6
6 3
W
17 Jun 2026 ATP Halle
F. Tiafoe
S. Shimabukuro
2 0
6 4
7 5
W
15 Jun 2026 ATP Halle
F. Cobolli
F. Tiafoe
0 1
2 6
W
12 Jun 2026 ATP Stuttgart
J. Lehecka
F. Tiafoe
1 0
6 4
L
11 Jun 2026 ATP Stuttgart
R. Hijikata
F. Tiafoe
0 2
4 6
4 6
W
9 Jun 2026 ATP Stuttgart
D. Altmaier
F. Tiafoe
1 2
6 4
4 6
W
1 Jun 2026 ATP French Open
F. Tiafoe
M. Arnaldi
2 3
6 3
4 6
L
30 May 2026 ATP French Open
J. Faria
F. Tiafoe
1 2
6 4
1 6
2 6
W
F. Tiafoe Dominates D. Altmaier in Semi-final Showdown

F. Tiafoe secured a convincing victory over D. Altmaier, winning the match with a score of 2:0 in sets.

In this ATP Halle semi-final, Tiafoe showcased his dominance by winning both sets decisively, with scores of 6-1 and 6-3. Throughout the match, Tiafoe displayed exceptional form, breaking Altmaier's serve four times while not conceding any breaks himself.

Overall, Tiafoe won a total of 12 games compared to Altmaier's 4, reflecting a strong performance on both serve and return. Tiafoe held his serve successfully in all eight of his service games, while Altmaier managed to hold only 4 out of 8.

This match highlighted Tiafoe's ability to control the pace and flow, converting his break points effectively and maintaining pressure on Altmaier. The American's tactical prowess and consistent serving were key factors in his victory.

In summary, Tiafoe's performance was marked by strategic breaks and solid service games, leading him to a well-deserved place in the final.

Players Analysis

Daniel Altmaier has struggled against Frances Tiafoe in their previous encounters, losing all five matches they have played, including their most recent meeting in the semi-finals of ATP Halle on June 20, 2026, where he lost 0-2. Tiafoe's recent form has been strong, with a win rate of 70% in his last ten matches, showcasing his ability to perform consistently at a high level.

Statistical Analysis & Influencing Factors

In their last ten matches, Altmaier has won 50% of his matches, while Tiafoe has a win percentage of 80%. Tiafoe's serve has been more effective, with a higher ace percentage (8.8%) compared to Altmaier's (8.1%). Furthermore, Tiafoe has demonstrated better performance on hard courts, which is the surface for this match, enhancing his chances of winning.

D. Altmaier — F. Tiafoe Prediction

Given the historical context and recent performances, Frances Tiafoe is favored to win this match against Daniel Altmaier. Tiafoe's superior form, combined with his perfect record against Altmaier, suggests a likely victory. The predicted score is 2-0 in favor of Tiafoe.

  • Final score in sets: 2-0
  • Predicted winner of each set: Set 1 - Frances Tiafoe, Set 2 - Frances Tiafoe
  • Expected aces: 5
  • Double faults: 2
  • Break points: 3

Tiafoe is expected to dominate with his serve, utilizing his strong first serve percentage and ability to win points on his second serve. Altmaier will need to focus on returning Tiafoe's powerful serves, but given Tiafoe's recent performance and head-to-head advantage, he is likely to control the match tempo.

3 Reasons Why F. Tiafoe Will Win

  • Projected Sets Edge. The numeric forecast favors F. Tiafoe 2:0 in sets, reflecting a confident path to the win.
  • Match Context Edge. A combination of form, experience and tournament context favors F. Tiafoe.
  • Pressure Points. In recent matches, F. Tiafoe has looked slightly sharper in deciding games and late-set scenarios than D. Altmaier, which can swing tight scorelines.
Match Prediction
20.06.2026 16:30 ATP Halle
D. Altmaier 0
F. Tiafoe 2
35
21
23

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