Daniel Altmaier and Gabriel Diallo have met 1 time since 2025; Gabriel Diallo leads 1–0. Their most recent meeting: Gabriel Diallo won at Wimbledon (2025).
Playing styles and historical archetype record
Altmaier
🎯 Baseliner
Diallo
🤖 Servebot
Matchup analysis
🎯 Baseliner vs 🤖 Servebot is historically tight (48% vs 52%, 3,955 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
1 career meeting, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Altmaier | Diallo | ||
|---|---|---|---|---|
| Outcome | Daniel Altmaier | Gabriel Diallo | ||
| 1 or more | 95% | 18/19 | 100% | 6/6 |
| 3 or more | 74% | 14/19 | 50% | 3/6 |
| 5 or more | 37% | 7/19 | 0% | 0/6 |
| 10 or more | 5% | 1/19 | 0% | 0/6 |
| 15 or more | 5% | 1/19 | 0% | 0/6 |
| 20 or more | 0% | 0/19 | 0% | 0/6 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Altmaier | Diallo |
|---|---|---|
| W-L | 9–9 | 1–5 |
| Avg odds | 2.46 | 3.15 |
| ROI % | -13.7% | -73.5% |
| Units P/L | -2.46u | -4.41u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Results vs. opponents both players faced · Last 12 months
Across 9 shared opponents, both Altmaier and Diallo posted a 11% win rate.
| Opponent | Altmaier | Diallo |
|---|---|---|
| Alex de Minaur | L 76 36 46 02 | L 67 36 |
| Felix Auger-Aliassime | L 64 46 64 16 67 | L 76 36 36 |
| Ben Shelton | W 46 76 64 | L 46 46 |
| Alexander Zverev | L 57 36 | L 16 26 |
| Alex Molcan | L 46 67 | L 26 26 |
| Fabian Marozsan | L 26 67 | W 63 64 |
| Hamad Medjedovic | L 26 46 | L 46 26 |
| Jaume Munar | L 36 06 | L 57 36 57 |
| Jannik Sinner | L 06 26 | L 26 67 |
Last five matches per player
Hubert Hurkacz
Terra Wortmann Open · Round of 16
Jun 17
Nikoloz Basilashvili
Terra Wortmann Open · Round of 32
Jun 15
Daniil Medvedev
Terra Wortmann Open · Quarterfinals
Jun 15
Frances Tiafoe
BOSS OPEN · Round of 32
Jun 10
Felix Auger-Aliassime
Roland Garros · Round of 128
May 26
Tommy Paul
Bitpanda Hamburg Open · Quarterfinals
May 21
Ben Shelton
Bitpanda Hamburg Open · Round of 16
May 13
Henri Squire
Copa Faulconbridge · Round of 32
May 13
Alex de Minaur
HSBC Championships · Round of 32
Jun 9
Adrian Mannarino
Libema Open · Round of 32
Jun 9
James Duckworth
Roland Garros · Round of 128
May 24
Alexander Zverev
BMW Open by Bitpanda · Round of 16
Apr 16
Vitaliy Sachko
BMW Open by Bitpanda · Round of 32
Apr 13
Joao Fonseca
Rolex Monte-Carlo Masters · Round of 64
Apr 6
Alex Molcan
Tiriac Open presented by UniCredit Bank · Round of 16
Apr 1
Ugo Humbert
Miami Open presented by Itau · Round of 64
Mar 8
Matches, sets and games won · Last 12 months · 39–52 matches
| Metric | Altmaier | Diallo |
|---|---|---|
| Matches won | 40% | 36% |
| Sets won | 41% | 42% |
| Games won | 47% | 48% |
Head-to-head record by tournament tier
| Stage | Altmaier | Diallo |
|---|---|---|
| Grand Slam | 0 | 1 |
Head-to-head record per surface
| Surface | Altmaier | Diallo |
|---|---|---|
| Grass | 0 | 1 |
