Kristjan Tamm vs Noritaka KoizumiPrediction, Head-to-Head Results, and Stats
Kristjan Tamm and Noritaka Koizumi have met 1 time since 2026; Kristjan Tamm leads 1–0. Across all meetings Tamm has taken 2 sets to Koizumi's 0. Their most recent meeting: Kristjan Tamm won at M25 Taipei (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Tamm | Koizumi | ||
|---|---|---|---|---|
| Indicator | Kristjan Tamm | Noritaka Koizumi | ||
| Wins in straight sets | 64% | 9/14 | 80% | 20/25 |
| Wins a set when losing | 27% | 4/15 | 13% | 2/15 |
| Goes to a deciding set | 31% | 9/29 | 18% | 7/40 |
| Covers −1.5 sets as favorite | 42% | 5/12 | 60% | 6/10 |
| Covers +1.5 sets as underdog | 43% | 6/14 | 47% | 8/17 |
| Tiebreak sets won | 67% | 8/12 | 58% | 7/12 |
| Wins after taking set 1 | 79% | 11/14 | 95% | 21/22 |
| Wins 2-0 after taking set 1 | 64% | 9/14 | 91% | 20/22 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 1 of 1 completed meetings ended in straight sets (Tamm 1, Koizumi 0).
Style Matchup
Playing styles and historical archetype record
Tamm
🤖 Servebot
Koizumi
🧱 The Wall
Matchup analysis
The 🤖 Servebot archetype wins about 62% vs 🧱 The Wall across 266 matches in our dataset: a stylistic lean toward Kristjan Tamm.
Servebot players often use high ace rate and dominant service to pressure the the wall's elite returner.
Previous meetings
1 career meeting, newest first
Aug 25, 2026
M25 Taipei
H Hard · 3rd Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Tamm | Koizumi | ||
|---|---|---|---|---|
| Outcome | Kristjan Tamm | Noritaka Koizumi | ||
| 1 or more | 93% | 13/14 | 88% | 7/8 |
| 3 or more | 79% | 11/14 | 13% | 1/8 |
| 5 or more | 64% | 9/14 | 0% | 0/8 |
| 10 or more | 21% | 3/14 | 0% | 0/8 |
| 15 or more | 7% | 1/14 | 0% | 0/8 |
| 20 or more | 0% | 0/14 | 0% | 0/8 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Tamm | Koizumi |
|---|---|---|
| W-L | 8–7 | 4–5 |
| Avg odds | 2.98 | 2.84 |
| ROI % | +10.6% | -3.9% |
| Units P/L | +1.59u | -0.35u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 3 shared opponents, both Tamm and Koizumi posted a 33% win rate.
| Opponent | Tamm | Koizumi |
|---|---|---|
| Unknown Player | W 61 63 | W 62 61 |
| Taisei Ichikawa | L 67 36 | L 46 16 |
| Yuta Tomida | L 67 16 | L 67 26 |
Recent Form
Last five matches per player
Unknown Player
M25 Qian Daohu · 1st Round Qualifying
Oct 11
Martin Borisiouk
Wuning 3 Challenger · 3rd Round Qualifying
Oct 5
Naoya Honda
Wuning 3 Challenger · 1st Round Qualifying
Oct 4
Dong Ju Kim
Phan Thiet 3 Challenger · 1st Round Qualifying
Sep 6
Yuta Tomida
M15 Wuning · Quarterfinals
Sep 4
Zaharije-Zak Talic
M15 Wuning · 2nd Round
Sep 3
Reiya Komagata
M15 Wuning · 1st Round
Sep 2
Matthew Dellavedova
M25 Taipei · Quarterfinals
Aug 28
Taisei Ichikawa
Phan Thiet 3 Challenger · 1st Round Qualifying
Sep 6
Shunsuke Mitsui
M25 Urayasu · 2nd Round
Sep 3
Riku Takahata
M25 Urayasu · 1st Round
Sep 1
Kristjan Tamm
M25 Taipei · 3rd Round Qualifying
Aug 25
Lin Hao Yu
M25 Taipei · 1st Round Qualifying
Aug 23
Masamichi Imamura
M25 Taipei · 2nd Round
Aug 21
Kuan-Yi Lee
M25 Taipei · 1st Round
Aug 20
Ryota Tanuma
M25 Taipei · 3rd Round Qualifying
Aug 17
Win rate
Matches, sets and games won · Last 12 months · 30–40 matches
| Metric | Tamm | Koizumi |
|---|---|---|
| Matches won | 50% | 63% |
| Sets won | 49% | 60% |
| Games won | 49% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Tamm | Koizumi |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Tamm | Koizumi |
|---|---|---|
| Hard | 1 | 0 |
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