Arina Bulatova vs Kayla DayPrediction, Head-to-Head Results, and Stats
Arina Bulatova and Kayla Day have met 1 time since 2026; Kayla Day leads 1–0. Across all meetings Bulatova has taken 0 sets to Day's 2. Their most recent meeting: Kayla Day won at W50 Berkeley (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Bulatova | Day | ||
|---|---|---|---|---|
| Indicator | Arina Bulatova | Kayla Day | ||
| Wins in straight sets | 67% | 16/24 | 78% | 39/50 |
| Wins a set when losing | 35% | 9/26 | 35% | 8/23 |
| Goes to a deciding set | 34% | 17/50 | 26% | 19/73 |
| Covers −1.5 sets as favorite | 71% | 15/21 | 59% | 34/58 |
| Covers +1.5 sets as underdog | 44% | 11/25 | 62% | 8/13 |
| Tiebreak sets won | 69% | 9/13 | 52% | 11/21 |
| Wins after taking set 1 | 86% | 19/22 | 92% | 44/48 |
| Wins 2-0 after taking set 1 | 73% | 16/22 | 81% | 39/48 |
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 (Bulatova 0, Day 1).
Style Matchup
Playing styles and historical archetype record
Bulatova
⚔️ The Gladiator
Day
💥 Big Hitter
Matchup analysis
The 💥 Big Hitter archetype wins about 53% vs ⚔️ The Gladiator across 2,929 matches in our dataset: a stylistic lean toward Kayla Day.
Big Hitter players often use power groundstrokes and high winner count to pressure the the gladiator's physical intensity.
Previous meetings
1 career meeting, newest first
Sep 23, 2026
W50 Berkeley
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Bulatova | Day | ||
|---|---|---|---|---|
| Outcome | Arina Bulatova | Kayla Day | ||
| 1 or more | 36% | 4/11 | 100% | 13/13 |
| 3 or more | 9% | 1/11 | 92% | 12/13 |
| 5 or more | 0% | 0/11 | 69% | 9/13 |
| 10 or more | 0% | 0/11 | 0% | 0/13 |
| 15 or more | 0% | 0/11 | 0% | 0/13 |
| 20 or more | 0% | 0/11 | 0% | 0/13 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Bulatova | Day |
|---|---|---|
| W-L | 7–6 | 11–7 |
| Avg odds | 3.10 | 1.92 |
| ROI % | -17.9% | -12.2% |
| Units P/L | -2.32u | -2.20u |
Travel
Last 30 days
| Metric | Bulatova | Day |
|---|---|---|
| Countries | 2 | 3 |
| Events | 2 | 3 |
| Matches | 4 | 8 |
| Distance | — | — |
| Route | USA → TUR | UKR → USA → TUR |
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
Day has a higher win rate against shared opponents (75% vs Bulatova's 25%).
| Opponent | Bulatova | Day |
|---|---|---|
| Ella Mcdonald | L 76 06 26 | W 76 63 |
| Taylah Preston | L 26 06 | W 63 62 |
| Jennifer Ruggeri | W 36 60 61 | L 63 36 67 |
| Ane Mintegi Del Olmo | L 06 75 06 | W 64 62 |
Recent Form
Last five matches per player
Ella Mcdonald
W100 Templeton · 3rd Round Qualifying
Sep 29
Martina Okalova
W100 Templeton · 1st Round Qualifying
Sep 28
Kayla Day
W50 Berkeley · 1st Round
Sep 23
Jenna Defalco
W50 Berkeley · 3rd Round Qualifying
Sep 22
Ava Quincy Brewer
W50 Berkeley · 1st Round Qualifying
Sep 21
Luna Vujovic
W75 Kursumlijska Banja · 1st Round Qualifying
Aug 9
Vittoria Paganetti
W15 Kursumlijska Banja · Quarterfinals
Aug 7
Ekaterina Agureeva
W15 Kursumlijska Banja · 2nd Round
Aug 6
Amelie Van Impe
W100 Templeton · 1st Round
Sep 30
Janae Preston
W50 Berkeley · Final
Sep 27
Ella Mcdonald
W50 Berkeley · Semifinals
Sep 26
Anna Sinclair Rogers
W50 Berkeley · Quarterfinals
Sep 25
Evialina Laskevich
W50 Berkeley · 2nd Round
Sep 24
Arina Bulatova
W50 Berkeley · 1st Round
Sep 23
Liudmila Samsonova
Guadalajara Open Akron - Guadalajara · 2nd Round
Sep 17
Elvina Kalieva
Guadalajara Open Akron - Guadalajara · 1st Round
Sep 14
Win rate
Matches, sets and games won · Last 12 months · 50–73 matches
| Metric | Bulatova | Day |
|---|---|---|
| Matches won | 48% | 68% |
| Sets won | 49% | 65% |
| Games won | 48% | 56% |
Record by tier
Head-to-head record by tournament tier
| Stage | Bulatova | Day |
|---|---|---|
| ITF W50 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Bulatova | Day |
|---|---|---|
| Hard | 0 | 1 |
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