Annabelle Xu vs Kelly KellerPrediction, Head-to-Head Results, and Stats
Annabelle Xu and Kelly Keller have met 1 time since 2026; Annabelle Xu leads 1–0. Across all meetings Xu has taken 2 sets to Keller's 0. Their most recent meeting: Annabelle Xu won at W15 Rancho Santa Fe (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Xu | Keller | ||
|---|---|---|---|---|
| Indicator | Annabelle Xu | Kelly Keller | ||
| Wins in straight sets | 80% | 4/5 | 44% | 4/9 |
| Wins a set when losing | 33% | 2/6 | 0% | 0/7 |
| Goes to a deciding set | 27% | 3/11 | 31% | 5/16 |
| Covers −1.5 sets as favorite | 100% | 4/4 | 33% | 1/3 |
| Covers +1.5 sets as underdog | 43% | 3/7 | 0% | 0/5 |
| Tiebreak sets won | 50% | 1/2 | 33% | 1/3 |
| Wins after taking set 1 | 83% | 5/6 | 100% | 6/6 |
| Wins 2-0 after taking set 1 | 67% | 4/6 | 67% | 4/6 |
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 (Xu 1, Keller 0).
Style Matchup
Playing styles and historical archetype record
Xu
👑 The Complete Package
Keller
🪃 Counterpuncher
Matchup analysis
The 👑 The Complete Package archetype wins about 56% vs 🪃 Counterpuncher across 6,005 matches in our dataset: a stylistic lean toward Annabelle Xu.
The Complete Package players often use elite serve & return and high bp conversion to pressure the counterpuncher's elite bp conversion.
Previous meetings
1 career meeting, newest first
Jul 7, 2026
W15 Rancho Santa Fe
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Xu | Keller | ||
|---|---|---|---|---|
| Outcome | Annabelle Xu | Kelly Keller | ||
| 1 or more | 88% | 7/8 | 33% | 2/6 |
| 3 or more | 25% | 2/8 | 0% | 0/6 |
| 5 or more | 0% | 0/8 | 0% | 0/6 |
| 10 or more | 0% | 0/8 | 0% | 0/6 |
| 15 or more | 0% | 0/8 | 0% | 0/6 |
| 20 or more | 0% | 0/8 | 0% | 0/6 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Xu | Keller |
|---|---|---|
| W-L | 3–5 | 4–5 |
| Avg odds | 2.61 | 2.23 |
| ROI % | -52.0% | -48.3% |
| Units P/L | -4.16u | -4.35u |
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 1 shared opponent, both Xu and Keller posted a 0% win rate.
| Opponent | Xu | Keller |
|---|---|---|
| Kate Fakih | L 16 46 | L 26 57 |
Recent Form
Last five matches per player
Ariana Arseneault
Odlum Brown VanOpen - Vancouver · 1st Round
Jul 30
Ariana Arseneault
W35 Saskatoon · 2nd Round
Jul 23
Mariya Dobreva
W35 Saskatoon · 1st Round
Jul 21
Kayla Cross
W75 Granby · 1st Round
Jul 14
Jo Yee Chan
W15 Rancho Santa Fe · 2nd Round
Jul 9
Kelly Keller
W15 Rancho Santa Fe · 1st Round
Jul 7
Kate Fakih
W15 San Diego · Semifinals
Jul 4
Camille Allegre
W15 San Diego · 1st Round
Jul 1
Erika Sema
W35 Saskatoon · 1st Round
Jul 23
Annabelle Xu
W15 Rancho Santa Fe · 1st Round
Jul 7
Kate Fakih
W15 San Diego · 2nd Round
Jul 2
Eleanor Goodman
W15 San Diego · 1st Round
Jul 1
Jane Dunyon
San Diego ITF
Jun 30
Amy Lee
San Diego ITF
Jun 29
Midori Castillo Meza
W15 Claremont · 2nd Round
Jun 25
Yulia Zhytelna
W15 Claremont · 1st Round
Jun 24
Win rate
Matches, sets and games won · Last 12 months · 11–16 matches
| Metric | Xu | Keller |
|---|---|---|
| Matches won | 45% | 56% |
| Sets won | 48% | 49% |
| Games won | 50% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Xu | Keller |
|---|---|---|
| ITF W15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Xu | Keller |
|---|---|---|
| Hard | 1 | 0 |
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