Ann Li vs Marta KostyukPrediction, Head-to-Head Results, and Stats
🇺🇸Ann Li
#31 · 25 yrs · Right-Handed
2 meetings · sets 2–4
🇺🇦Marta Kostyuk
#10 · 23 yrs · Right-Handed
4wAnn Li and Marta Kostyuk have met 2 times since 2024; Marta Kostyuk leads 2–0. Their first meeting came at San Diego Open - San Diego in 2024 on hard. Kostyuk has won the last 2 meetings. Across all meetings Li has taken 2 sets to Kostyuk's 4. Their most recent meeting: Marta Kostyuk won at Open Capfinances Rouen Metropole - Rouen (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Li | Kostyuk | ||
|---|---|---|---|---|
| Indicator | Ann Li | Marta Kostyuk | ||
| Wins in straight sets | 61% | 19/31 | 72% | 26/36 |
| Wins a set when losing | 44% | 12/27 | 40% | 4/10 |
| Goes to a deciding set | 41% | 24/58 | 30% | 14/46 |
| Covers −1.5 sets as favorite | 39% | 14/36 | 59% | 20/34 |
| Covers +1.5 sets as underdog | 68% | 13/19 | 67% | 8/12 |
| Tiebreak sets won | 47% | 8/17 | 40% | 4/10 |
| Wins after taking set 1 | 92% | 23/25 | 91% | 30/33 |
| Wins 2-0 after taking set 1 | 76% | 19/25 | 79% | 26/33 |
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: 0 of 2 completed meetings ended in straight sets (Li 0, Kostyuk 0).
Style Matchup
Playing styles and historical archetype record
Li
🤖 Servebot
Kostyuk
👑 The Complete Package
Matchup analysis
The 👑 The Complete Package archetype wins about 54% vs 🤖 Servebot across 2,084 matches in our dataset: a stylistic lean toward Marta Kostyuk.
The Complete Package players often use elite serve & return and high bp conversion to pressure the servebot's high ace rate.
Previous meetings
2 career meetings, newest first
Apr 17, 2026
Open Capfinances Rouen Metropole - Rouen
C Clay · Quarterfinals
Feb 26, 2024
San Diego Open - San Diego
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Li | Kostyuk | ||
|---|---|---|---|---|
| Outcome | Ann Li | Marta Kostyuk | ||
| 1 or more | 86% | 12/14 | 100% | 12/12 |
| 3 or more | 71% | 10/14 | 75% | 9/12 |
| 5 or more | 50% | 7/14 | 58% | 7/12 |
| 10 or more | 14% | 2/14 | 0% | 0/12 |
| 15 or more | 0% | 0/14 | 0% | 0/12 |
| 20 or more | 0% | 0/14 | 0% | 0/12 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Li | Kostyuk |
|---|---|---|
| W-L | 8–6 | 8–4 |
| Avg odds | 2.53 | 1.49 |
| ROI % | -1.7% | -11.8% |
| Units P/L | -0.24u | -1.41u |
Travel
Last 30 days
| Metric | Li | Kostyuk |
|---|---|---|
| Countries | 1 | 1 |
| Events | 1 | 1 |
| Matches | 3 | 1 |
| Distance | 0 mi · 0 km | 0 mi · 0 km |
| Route | ROU | UKR |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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
Kostyuk has a higher win rate against shared opponents (50% vs Li's 20%).
| Opponent | Li | Kostyuk |
|---|---|---|
| Elina Svitolina | L 26 36 | W 63 26 62 |
| Ashlyn Krueger | W 64 62 | W 64 64 |
| Liudmila Samsonova | L 46 36 | L 64 26 57 |
| Linda Noskova | L 26 76 26 | L 57 75 46 |
| Ekaterina Alexandrova | L 16 76 16 | W 63 62 |
| Diane Parry | L 67 46 | W 61 64 |
| Coco Gauff | L 16 67 | L 26 26 |
| Iga Swiatek | W | L 63 16 26 |
| Elena Rybakina | L 26 57 | L 36 46 |
| Emma Navarro | L 16 36 | W 62 46 61 |
Recent Form
Last five matches per player
Elina Svitolina
China Open - Beijing · 4th Round
Oct 7
Belinda Bencic
China Open - Beijing · 3rd Round
Oct 5
Ashlyn Krueger
China Open - Beijing · 2nd Round
Oct 3
Linda Noskova
U.S. Open - New York · 3rd Round
Sep 4
Donna Vekic
U.S. Open - New York · 2nd Round
Sep 3
Antonia Ruzic
U.S. Open - New York · 1st Round
Sep 1
Diane Parry
Abierto GNP Seguros - Monterrey · Semifinals
Aug 29
Alycia Parks
Abierto GNP Seguros - Monterrey · Quarterfinals
Aug 28
Liudmila Samsonova
Guadalajara Open Akron - Guadalajara · Quarterfinals
Sep 17
Linda Noskova
U.S. Open - New York · 4th Round
Sep 6
Ekaterina Alexandrova
U.S. Open - New York · 3rd Round
Sep 4
Sloane Stephens
U.S. Open - New York · 2nd Round
Sep 2
Storm Hunter
U.S. Open - New York · 1st Round
Aug 30
Coco Gauff
Cincinnati Open - Cincinnati · Quarterfinals
Aug 22
Mirra Andreeva
Cincinnati Open - Cincinnati · 4th Round
Aug 19
Sloane Stephens
Cincinnati Open - Cincinnati · 3rd Round
Aug 18
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 46–58 matches
| Metric | Li | Kostyuk |
|---|---|---|
| Matches won | 53% | 78% |
| Sets won | 53% | 72% |
| Games won | 51% | 59% |
Record by tier
Head-to-head record by tournament tier
| Stage | Li | Kostyuk |
|---|---|---|
| WTA 500 | 0 | 1 |
| WTA 250 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Li | Kostyuk |
|---|---|---|
| Hard | 0 | 1 |
| Clay | 0 | 1 |
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