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JR
John Rutkowski
McKees Rocks, Pennsylvania · USA
Singles UTR
8.80
Rated
Top 20%Better than 89%
Doubles UTR
N/A
Unrated
Record
2-8
20% win rate
Events Played
3
This season
College Tennis
Saint Bonaventure University
Atlantic 10 ConferenceD1
Class
'20 (2020)
Team Power 6
65.07
Statistics
2
Wins
8
Losses
20%
Win Rate
Singles UTR Breakdown
Avg Opponent UTR
10.69
vs Higher Rated
1W - 8L
vs Lower Rated
1W - 0L
Last 5 Matches
1/5 wins
Match Impact (last 12 months, most recent first)
Singles UTR History
Match Results
| UTR Eligible | Date | Opponent | Score | Result | UTR Impact | Event |
|---|---|---|---|---|---|---|
| 1 | Mar 9, 2026 | Liviu Popirlan(10.66) | 6-1, 6-2 | L | +0.28 | M15 Monastir |
| — | Mar 2, 2026 | Kazuki Nakajima(11.22) |