Li Tu vs Zack ViialaPrediction, Head-to-Head Results, and Stats
Li Tu and Zack Viiala have met 1 time since 2023; Li Tu leads 1–0. Across all meetings Tu has taken 2 sets to Viiala's 0. Their most recent meeting: Li Tu won at Playford (2023).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Tu | Viiala | ||
|---|---|---|---|---|
| Indicator | Li Tu | Zack Viiala | ||
| Wins in straight sets | 68% | 13/19 | 0% | 0/2 |
| Wins a set when losing | 23% | 3/13 | — | |
| Goes to a deciding set | 28% | 9/32 | 100% | 2/2 |
| Covers −1.5 sets as favorite | 52% | 12/23 | — | |
| Covers +1.5 sets as underdog | 0% | 0/8 | 100% | 1/1 |
| Tiebreak sets won | 54% | 7/13 | 50% | 1/2 |
| Wins after taking set 1 | 82% | 14/17 | — | |
| Wins 2-0 after taking set 1 | 76% | 13/17 | — | |
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: 1 of 1 completed meetings ended in straight sets (Tu 1, Viiala 0).
Previous meetings
1 career meeting, newest first
Oct 23, 2023
Playford
H Hard · Round of 32
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Tu | Viiala |
|---|---|---|
| W-L | - | 1–0 |
| Avg odds | - | 2.81 |
| ROI % | - | +181.0% |
| Units P/L | - | +1.81u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Lorenzo Carboni
Internazionali di Tennis Città di Perugia | G.I.MA. Tennis Cup · 1st Round Qualifying
May 31
Lukas Neumayer
Vicenza Challenger · 1st Round
May 25
Tommaso Compagnucci
Cervia Challenger · 1st Round
May 19
Fajing Sun
Wuning 2 Challenger · Final
Apr 19
Charles Broom
Wuning 2 Challenger · Semifinals
Apr 18
Blake Ellis
Wuning 2 Challenger · Quarterfinals
Apr 17
Keegan Smith
Wuning 2 Challenger · 2nd Round
Apr 16
Hayato Matsuoka
Wuning 2 Challenger · 1st Round
Apr 15
Tai Sach
Futures 2026
Jul 16
Taiki Takizawa
Futures 2026
Jul 15
Alex Rybakov
Champaign · 2nd Round Qualifying
Nov 11
Adam Neff
Champaign · 1st Round Qualifying
Nov 10
Li Tu
Playford · Round of 32
Oct 23
Rubin Statham
Traralgon · 1st Round Qualifying
Jan 2
Win rate
Matches, sets and games won · Last 12 months · 2–32 matches
| Metric | Tu | Viiala |
|---|---|---|
| Matches won | 59% | 100% |
| Sets won | 56% | 67% |
| Games won | 53% | 54% |
Record by tier
Head-to-head record by tournament tier
| Stage | Tu | Viiala |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Tu | Viiala |
|---|---|---|
| Hard | 1 | 0 |
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