Kristjan Tamm vs Kuan-Shou ChenPrediction, Head-to-Head Results, and Stats
Kristjan Tamm and Kuan-Shou Chen have met 1 time since 2025; Kristjan Tamm leads 1–0. Across all meetings Tamm has taken 2 sets to Chen's 1. Their most recent meeting: Kristjan Tamm won at Taipei (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Tamm | Chen | ||
|---|---|---|---|---|
| Indicator | Kristjan Tamm | Kuan-Shou Chen | ||
| Wins in straight sets | 44% | 4/9 | 75% | 3/4 |
| Wins a set when losing | 43% | 6/14 | 50% | 1/2 |
| Goes to a deciding set | 48% | 11/23 | 33% | 2/6 |
| Covers −1.5 sets as favorite | 25% | 2/8 | — | |
| Covers +1.5 sets as underdog | 58% | 7/12 | 100% | 2/2 |
| Tiebreak sets won | 64% | 7/11 | 25% | 1/4 |
| Wins after taking set 1 | 78% | 7/9 | 100% | 3/3 |
| Wins 2-0 after taking set 1 | 44% | 4/9 | 100% | 3/3 |
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. Small sample — read with care. Head-to-head: 0 of 1 completed meetings ended in straight sets (Tamm 0, Chen 0).
Previous meetings
1 career meeting, newest first
Nov 2, 2025
Taipei
H Hard · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Tamm | Chen |
|---|---|---|
| W-L | 3–5 | 1–0 |
| Avg odds | 3.01 | 2.46 |
| ROI % | -18.6% | +146.0% |
| Units P/L | -1.49u | +1.46u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Tamm | Chen |
|---|---|---|
| Countries | 2 | 1 |
| Events | 3 | 2 |
| Matches | 7 | 5 |
| Distance | — | — |
| Route | FIN → TPE | TPE |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Chen has a higher win rate against shared opponents (100% vs Tamm's 50%).
| Opponent | Tamm | Chen |
|---|---|---|
| Luca Castelnuovo | W 76 00 | W 67 76 61 |
| Omar Jasika | L 36 62 46 | W 64 63 |
Recent Form
Last five matches per player
Matthew Dellavedova
M25 Taipei · Quarterfinals
Aug 28
Arthur Weber
M25 Taipei · 2nd Round
Aug 27
Ren Nakamura
M25 Taipei · 1st Round
Aug 26
Omar Jasika
M25 Taipei · 1st Round
Aug 19
Oscar Weightman
M15 Turku · Quarterfinals
Aug 13
Arda Azkara
M15 Turku · 2nd Round
Aug 12
Oren Vasser
M15 Turku · 1st Round
Aug 11
Leyton Rivera
M15 Rzeszow · 1st Round
Jun 24
Luca Castelnuovo
M25 Taipei · Semifinals
Aug 29
Hyeon Chung
M25 Taipei · Quarterfinals
Aug 28
Omar Jasika
M25 Taipei · 2nd Round
Aug 27
Ryuki Matsuda
M25 Taipei · 1st Round
Aug 26
Yu Hsiou Hsu
M25 Taipei · 2nd Round
Aug 20
Kristjan Tamm
Taipei · 1st Round Qualifying
Nov 2
Win rate
Matches, sets and games won · Last 12 months · 6–24 matches
| Metric | Tamm | Chen |
|---|---|---|
| Matches won | 42% | 67% |
| Sets won | 43% | 64% |
| Games won | 47% | 57% |
Record by tier
Head-to-head record by tournament tier
| Stage | Tamm | Chen |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Tamm | Chen |
|---|---|---|
| Hard | 1 | 0 |
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