Kayla Day vs Nuria Parrizas DiazPrediction, Head-to-Head Results, and Stats
🇺🇸Kayla Day
#117 · 26 yrs · Left-Handed
1 meeting · sets 2–0
🇪🇸Nuria Parrizas Diaz
#700 · 34 yrs · Right-Handed
9wKayla Day and Nuria Parrizas Diaz have met 1 time since 2026; Kayla Day leads 1–0. Across all meetings Day has taken 2 sets to Diaz's 0. Their most recent meeting: Kayla Day won at W100 Charlottesville (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Day | Parrizas Diaz | ||
|---|---|---|---|---|
| Indicator | Kayla Day | Nuria Parrizas Diaz | ||
| Wins in straight sets | 74% | 34/46 | 50% | 1/2 |
| Wins a set when losing | 40% | 8/20 | 33% | 4/12 |
| Goes to a deciding set | 30% | 20/66 | 36% | 5/14 |
| Covers −1.5 sets as favorite | 57% | 28/49 | 25% | 1/4 |
| Covers +1.5 sets as underdog | 54% | 7/13 | 30% | 3/10 |
| Tiebreak sets won | 65% | 11/17 | 0% | 0/3 |
| Wins after taking set 1 | 89% | 41/46 | 50% | 1/2 |
| Wins 2-0 after taking set 1 | 74% | 34/46 | 50% | 1/2 |
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 (Day 1, Parrizas Diaz 0).
Style Matchup
Playing styles and historical archetype record
Day
👑 The Complete Package
Diaz
🏹 Frontrunner
Matchup analysis
👑 The Complete Package vs 🏹 Frontrunner is historically tight (50% vs 50%, 821 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Apr 21, 2026
W100 Charlottesville
C Clay · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Day | Diaz |
|---|---|---|
| W-L | 5–6 | 1–2 |
| Avg odds | 2.98 | 2.19 |
| ROI % | -25.0% | -63.0% |
| Units P/L | -2.75u | -1.89u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Day | Diaz |
|---|---|---|
| Countries | 2 | — |
| Events | 2 | — |
| Matches | 3 | — |
| Distance | 411 mi · 662 km | — |
| Route | CAN → POL | — |
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
Day has a higher win rate against shared opponents (100% vs Diaz's 0%).
| Opponent | Day | Diaz |
|---|---|---|
| Julia Riera | W 76 67 64 | L 36 46 |
| Gina Feistel | W 64 36 75 | L 46 36 |
| Angela Fita Boluda | W 62 62 | L 36 61 57 |
Recent Form
Last five matches per player
Shuai Zhang
Cincinnati Open - Cincinnati · 1st Round
Aug 15
Coco Gauff
National Bank Open - Toronto · 2nd Round
Aug 5
Diane Parry
National Bank Open - Toronto · 1st Round
Aug 3
Mai Hontama
Odlum Brown VanOpen - Vancouver · 1st Round
Jul 28
Madison Keys
Wimbledon - London · 1st Round
Jun 30
Katarzyna Kawa
Wimbledon
Jun 25
Erika Andreeva
Wimbledon
Jun 24
Cadence Brace
Wimbledon
Jun 23
Julia Riera
W50 Stuttgart-Vaihingen · 2nd Round
Jul 2
Francesca Parcelli
W50 Stuttgart-Vaihingen · 1st Round
Jul 1
Gina Feistel
W50 Gdansk · 1st Round
Jun 24
Gina Feistel
W100 Indian Harbour Beach · 1st Round
May 6
Angela Fita Boluda
W100 Bonita Springs · 1st Round
Apr 28
Kayla Day
W100 Charlottesville · 1st Round
Apr 21
Stephanie Judith Visscher
W50 Nantes 1 · 1st Round
Mar 31
Lucie Havlickova
W75 Murska Sobota 1 · 1st Round
Mar 24
Win rate
Matches, sets and games won · Last 12 months · 14–66 matches
| Metric | Day | Diaz |
|---|---|---|
| Matches won | 70% | 14% |
| Sets won | 66% | 24% |
| Games won | 56% | 43% |
Record by tier
Head-to-head record by tournament tier
| Stage | Day | Diaz |
|---|---|---|
| ITF W100 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Day | Diaz |
|---|---|---|
| Clay | 1 | 0 |
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