Aleksandar Kovacevic vs Rei SakamotoPrediction, Head-to-Head Results, and Stats
Aleksandar Kovacevic and Rei Sakamoto have met 2 times since 2026; Rei Sakamoto leads 2–0. Their first meeting came at Miami Open presented by Itau in 2026 on hard. On hard courts Sakamoto leads 2–0. Sakamoto has won the last 2 meetings. Across all meetings Kovacevic has taken 2 sets to Sakamoto's 4. Their most recent meeting: Rei Sakamoto won at Miami Open - Miami (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Kovacevic | Sakamoto | ||
|---|---|---|---|---|
| Indicator | Aleksandar Kovacevic | Rei Sakamoto | ||
| Wins in straight sets | 52% | 12/23 | 59% | 22/37 |
| Wins a set when losing | 56% | 19/34 | 27% | 7/26 |
| Goes to a deciding set | 53% | 30/57 | 35% | 22/63 |
| Covers −1.5 sets as favorite | 47% | 7/15 | 41% | 16/39 |
| Covers +1.5 sets as underdog | 69% | 27/39 | 52% | 11/21 |
| Tiebreak sets won | 51% | 22/43 | 47% | 17/36 |
| Wins after taking set 1 | 68% | 17/25 | 91% | 29/32 |
| Wins 2-0 after taking set 1 | 48% | 12/25 | 69% | 22/32 |
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 (Kovacevic 0, Sakamoto 0).
Style Matchup
Playing styles and historical archetype record
Kovacevic
🤖 Servebot
Sakamoto
🤖 Servebot
Matchup analysis
Both Aleksandar Kovacevic and Rei Sakamoto are 🤖 Servebot types. Mirror matchups usually come down to execution, fitness, and surface fit, across 5,568 matches in our dataset the historical split is about even.
Previous meetings
2 career meetings, newest first
Mar 20, 2026
Miami Open - Miami
H Hard · 1st Round
Mar 5, 2026
Miami Open presented by Itau
H Hard · Round of 128
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Kovacevic | Sakamoto | ||
|---|---|---|---|---|
| Outcome | Aleksandar Kovacevic | Rei Sakamoto | ||
| 1 or more | 100% | 11/11 | 100% | 11/11 |
| 3 or more | 100% | 11/11 | 100% | 11/11 |
| 5 or more | 91% | 10/11 | 64% | 7/11 |
| 10 or more | 55% | 6/11 | 36% | 4/11 |
| 15 or more | 9% | 1/11 | 9% | 1/11 |
| 20 or more | 0% | 0/11 | 0% | 0/11 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kovacevic | Sakamoto |
|---|---|---|
| W-L | 4–8 | 8–6 |
| Avg odds | 2.50 | 1.80 |
| ROI % | -20.2% | -4.4% |
| Units P/L | -2.42u | -0.61u |
Travel
Last 30 days
| Metric | Kovacevic | Sakamoto |
|---|---|---|
| Countries | 2 | 2 |
| Events | 3 | 3 |
| Matches | 7 | 8 |
| Distance | 1,024 mi · 1,648 km | 1,061 mi · 1,708 km |
| Route | CAN → USA | USA → CAN |
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
Kovacevic has a higher win rate against shared opponents (50% vs Sakamoto's 25%).
| Opponent | Kovacevic | Sakamoto |
|---|---|---|
| Luca Van Assche | W 61 76 | L 64 46 67 |
| Rafael Jodar | L 16 06 46 | L 67 16 75 64 36 |
| Zhizhen Zhang | W 67 75 62 | L 16 46 |
| Adam Walton | W 76 76 | W 62 64 |
| Lorenzo Sonego | L 67 16 | L 26 67 |
| Matteo Arnaldi | L 57 46 | L 67 46 |
| Mackenzie McDonald | W 26 61 62 | W 64 63 |
| Aleksandar Vukic | L 46 76 26 | L 46 67 |
Recent Form
Last five matches per player
Arthur Fery
Winston-Salem Open - Winston-Salem · Quarterfinals
Aug 28
Stefanos Tsitsipas
Winston-Salem Open - Winston-Salem · 3rd Round
Aug 27
Luca Van Assche
Winston-Salem Open - Winston-Salem · 2nd Round
Aug 25
Felix Balshaw
Winston-Salem Open - Winston-Salem · 1st Round
Aug 25
Brandon Nakashima
Cincinnati Open - Cincinnati · 2nd Round
Aug 16
Karen Khachanov
Cincinnati Open - Cincinnati · 1st Round
Aug 15
Nuno Borges
National Bank Open - Montreal · 1st Round
Aug 3
Cameron Norrie
Mifel Tennis Open - Los Cabos · 1st Round
Jul 28
Luca Van Assche
Quebec City Challenger · 2nd Round
Aug 20
Jurij Rodionov
Quebec City Challenger · 1st Round
Aug 18
Daniel Milavsky
Brownsburg Challenger · Quarterfinals
Aug 14
Dhakshineswar Suresh
Brownsburg Challenger · 2nd Round
Aug 13
Ugo Blanchet
Brownsburg Challenger · 1st Round
Aug 11
Edas Butvilas
Lexington Challenger · Quarterfinals
Aug 7
Michael Mmoh
Lexington Challenger · 2nd Round
Aug 6
Aidan Mayo
Lexington Challenger · 1st Round
Aug 4
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 60–65 matches
| Metric | Kovacevic | Sakamoto |
|---|---|---|
| Matches won | 38% | 57% |
| Sets won | 43% | 54% |
| Games won | 48% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Kovacevic | Sakamoto |
|---|---|---|
| ATP Masters 1000 | 0 | 2 |
By surface
Head-to-head record per surface
| Surface | Kovacevic | Sakamoto |
|---|---|---|
| Hard | 0 | 2 |
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