String Tension Logo
JP flag

Rei Sakamoto

Rank: 137Elo: 1557Age: 20

1 - 0

Head-to-Head

Aleksandar Kovacevic

US flag
Rank: 81Elo: 1467Age: 28

Three rackets logoMatch Prediction

JP flag
Rei
Sakamoto

Overall: 1557

Hard: 1557

VS
US flag
Aleksandar
Kovacevic

Overall: 1467

Hard: 1626

String Tension Elo Prediction:

Sakamoto 54.0%

-118

Match History (1 Match)

Showing 1 to 1 of 1 matches
Miami OpenMar 18, 2026
1st Round · Hard
JapanR. Sakamoto
637
United StatesA. Kovacevic
466(7)

Recent Matches

Loading recent matches...

Detailed Stats Comparison

Rei Sakamoto
vs
Aleksandar Kovacevic
4–5
44% win
15–24
38% win

Serve

12.6
Aces/Match
10.5
2.0
Double Faults/Match
3.5
62%
1st Serve %
59%
73%
1st Serve Won %
78%
59%
2nd Serve Won %
51%

Return

33%
Return Points Won %
28%
2.0/5.6 (36%)
Break Point Offense
1.1/3.7 (30%)
2.8/5.2 (53%)
Break Point Defense
3.1/5.0 (63%)

Season stats are from 2026.