J J Wolf vs Vasil Kirkov — Champaign CH Quarter-final

Champaign CH · CHALLENGER · Quarter-final
J J Wolf
USA3
J J Wolf
27 yrs · 183 cm · Right-handed
Last 10 · pre-match
WLLWLLLLLL
2 — 0
Sets
Monday, 15 November 2021
hard
USA
Vasil Kirkov
27 yrs · 185 cm · Right-handed
Last 10 · pre-match
LLWWWLLWLW
Wolf J.
6-3 6-2
Kirkov V.
Wolf J.
662
Kirkov V.
320

J J Wolf defeated Vasil Kirkov 6-3 6-2 in the Champaign CH quarter-final on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Wolf J.serving78% hold

wins 62% of points on serve vs Kirkov V.

Kirkov V.serving83% hold

wins 65% of points on serve vs Wolf J.

Serve advantage — Kirkov V.

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
Wolf J.Kirkov V.
1st serve in·Slight edge
58%
68%
1st serve points won·Slight edge
73%
66%
2nd serve points won·Slight edge
51%
58%
Service points won·Even
63%
63%
Return points won·Even
37%
41%
Break points saved·Even
60%
60%
Aces / match·Dominant
6.7
1.5
Double faults / match·Dominant
3.1
1.3

Averages over each player's completed matches in the selected window (200 vs 6). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Wolf J.
6.8
Slight advantageUmpiry ScorePartial · surface data limited
Kirkov V.
4.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 70 days (−1.2)
Form & Matchup
5.0No prior meetings
H2H
5.0
7.5
Surface form
3.6
0.0Lost last 2
Win streak
0.0
Fatigue & Travel
5.3
Minutes 14d
7.0
3-set count
9.0
Prev. match
Surface transition
6.0
Context
5.0
Defending pts
5.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Wolf J.Kirkov V.
Freshness·
83
—

Wolf J.: played today · 1 match, 18 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Final
Kozlov S.[8]
Vukic A.[4]
5-76-36-4
Semi-finals
Kozlov S.[8]
Wolf J.[3]
6-26-3
Vukic A.[4]
Watanuki Y.
7-686-4
Quarter-finals
Kozlov S.[8]
Krueger M.[2]
6-46-4
Vukic A.[4]
Soeda G.
6-26-2
Watanuki Y.
Shelton B.
6-26-1
Wolf J.[3]
Kirkov V.
6-36-2
R16
Soeda G.
Jung J.[5]
6-45-76-4
Watanuki Y.
Altmaier D.[1]
6-26-1
Shelton B.
Krstin P.
4-66-06-1
Kozlov S.[8]
Smith K.
6-36-1
Krueger M.[2]
Harrison C.
6-31-66-4
Vukic A.[4]
Brouwer G.
6-46-4
Kirkov V.
Chappell N.
6-26-3
Wolf J.[3]
Uchida K.
6-36-4
R32
Krueger M.[2]
Mejia N.
6-36-3
Wolf J.[3]
Ito T.
6-33-66-3
Kirkov V.
Gunneswaran P.[6]
7-56-1
Soeda G.
Kwiatkowski T.
6-16-4
Brouwer G.
Kovacevic A.
7-53-67-65
Vukic A.[4]
Wu T.
6-36-3
Shelton B.
Rola B.[7]
3-66-46-4
Altmaier D.[1]
Jaziri M.
6-36-4
Krstin P.
Kadhe A.
7-57-5
Watanuki Y.
Galarneau A.
6-44-66-0
Chappell N.
Nava E.
6-37-65
Jung J.[5]
Torpegaard M.
6-23-66-4
Harrison C.
Clark E.
4-66-36-3
Kozlov S.[8]
Aragone J.
3-66-36-4
Smith K.
Mmoh M.
5-3
Uchida K.
Uchiyama Y.
6-43-1