J J Wolf vs Tennys Sandgren — Columbus CH Quarter-final
Columbus CH · CHALLENGER · Quarter-final
2 — 1
Sets
Monday, 20 September 2021
hard
Umpiry Score
Pre-match5.6
Slight disadvantageUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0
2.6
Surface form3.0
0.0Lost last 3
Win streak0.0Lost last 3
Context
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.
Wolf J.
63772
Sandgren T.
36651
Head to head
No previous meetings on record.
Statistics
Recent form57%1st serve in+2%59%
72%1st serve points won+5%77%
47%2nd serve points won+4%51%
61%Service points won+6%67%
39%Return points won+3%36%
58%Break points saved+9%67%
6.5Aces / match+4.511
3.2Double faults / match+0.23
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.
Draw
Quarter-finals
Kozlov S.
Torpegaard M.
2-67-646-4
Vukic A.
Bolt A.[3]
7-56-4
Purcell M.
Mejia N.
6-43-66-0
Wolf J.[7]
Sandgren T.[1]
6-33-67-65
R16
Mejia N.
Kelly D.
6-40-66-2
Torpegaard M.
Gunneswaran P.[4]
6-16-4
Vukic A.
Kingsley C.
7-647-5
Purcell M.
Peniston R.
6-37-67
Kozlov S.
Kubler J.
6-27-5
Wolf J.[7]
King E.
6-36-0
Bolt A.[3]
Nam J.
7-656-4
Sandgren T.[1]
Brouwer G.
6-46-4
R32
Kelly D.
Caruso S.[2]
6-23-0
Bolt A.[3]
Rubin N.
7-657-64
Sandgren T.[1]
Galarneau A.
6-36-2
Gunneswaran P.[4]
Kovacevic A.
3-66-37-5
Vukic A.
Escobedo E.[6]
6-47-5
Kozlov S.
Krueger M.[8]
6-06-3
Brouwer G.
King D.
7-616-0
Mejia N.
Chappell N.
5-0
Wolf J.[7]
Mukund S.
6-36-2
Peniston R.
Jung J.[5]
6-36-4
Nam J.
Chung Y.
3-66-47-63
Torpegaard M.
Mochizuki S.
6-36-737-65
Kingsley C.
Vocel M.
5-76-17-63
Kubler J.
Polansky P.
7-666-4
King E.
Aragone J.
6-46-4