Rei Sakamoto and Ryan Seggerman have met 1 time since 2026; Rei Sakamoto leads 1–0. Their most recent meeting: Rei Sakamoto won at Sardegna Open (2026).
Playing styles and historical archetype record
Sakamoto
🤖 Servebot
Seggerman
💥 Big Hitter
Matchup analysis
The 🤖 Servebot archetype wins about 53% vs 💥 Big Hitter across 8,477 matches in our dataset — a stylistic lean toward Rei Sakamoto.
Servebot players often use high ace rate and dominant service to pressure the big hitter's power groundstrokes.
1 career meeting, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Sakamoto | Seggerman | ||
|---|---|---|---|---|
| Outcome | Rei Sakamoto | Ryan Seggerman | ||
| 1 or more | 100% | 15/15 | 100% | 13/13 |
| 3 or more | 67% | 10/15 | 77% | 10/13 |
| 5 or more | 53% | 8/15 | 69% | 9/13 |
| 10 or more | 7% | 1/15 | 31% | 4/13 |
| 15 or more | 7% | 1/15 | 0% | 0/13 |
| 20 or more | 0% | 0/15 | 0% | 0/13 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sakamoto | Seggerman |
|---|---|---|
| W-L | 8–7 | 9–4 |
| Avg odds | 2.01 | 3.43 |
| ROI % | -12.2% | +100.3% |
| Units P/L | -1.83u | +13.04u |
Results vs. opponents both players faced · Last 12 months
Across 1 shared opponent, both Sakamoto and Seggerman posted a 100% win rate.
| Opponent | Sakamoto | Seggerman |
|---|---|---|
| Matteo Martineau | W 67 62 76 | W 64 75 |
Last five matches per player
Yibing Wu
Lexus Nottingham Open · Round of 32
Jun 14
Pedro Martinez
Roland Garros · 1st Round Qualifying
May 19
Alex Molcan
BNP Paribas Primrose Bordeaux · Round of 16
May 14
Alexandre Muller
BNP Paribas Primrose Bordeaux · Round of 32
May 13
Chun-Hsin Tseng
BNP Paribas Primrose Bordeaux · 2nd Round Qualifying
May 12
Matteo Martineau
BNP Paribas Primrose Bordeaux · 1st Round Qualifying
May 1
Nicola Porcu
Sardegna Open · 1st Round Qualifying
Apr 28
Ryan Seggerman
Sardegna Open · 2nd Round Qualifying
Apr 28
Luca Wiedenmann
Emilia-Romagna Tennis Cup · Round of 32
Jun 16
Laslo Djere
Emilia-Romagna Tennis Cup · Round of 16
Jun 11
Miguel Tobon
Emilia-Romagna Tennis Cup · 2nd Round Qualifying
Jun 1
Marko Topo
Emilia-Romagna Tennis Cup · 1st Round Qualifying
Jun 1
Maks Kasnikowski
Internazionali di Tennis Città di Perugia | G.I.MA. Tennis Cup · 1st Round Qualifying
May 31
Facundo Diaz Acosta
Abruzzo Open Francavilla al Mare · Semifinals
May 9
Jay Clarke
Abruzzo Open Francavilla al Mare · Quarterfinals
May 8
Juan Carlos Prado Angelo
Abruzzo Open Francavilla al Mare · Round of 16
May 7
Matches, sets and games won · Last 12 months · 22–65 matches
| Metric | Sakamoto | Seggerman |
|---|---|---|
| Matches won | 60% | 64% |
| Sets won | 55% | 57% |
| Games won | 51% | 52% |
Head-to-head record by tournament tier
| Stage | Sakamoto | Seggerman |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
Head-to-head record per surface
| Surface | Sakamoto | Seggerman |
|---|---|---|
| Clay | 1 | 0 |
