CLAIM FREE PREDICTIONS
Up to 78% win accuracy
Head to head career and match stats comparison between Caldwell vs Nainkin. For active players who have an upcoming match between them we will show our machine learning H2H prediction here for Caldwell, Nainkin.
H2H Summary
Profile
W/L Summary
49 (13-06-1974)
Age
53 (20-09-1970)
Right-Handed
Plays
Right-Handed
Two-Handed
Backhand
Unknown
46% (35-41)
Career Total W/L
40% (50-74)
48% (30-32)
Career Hard W/L
42% (34-47)
36% (5-9)
Career Clay W/L
29% (2-5)
0% (0-0)
Career Grass W/L
45% (9-11)
0% (0-0)
Career Indoor W/L
31% (5-11)
0% (0-0)
YTD W/L
0% (0-0)
Data is for all tournament levels. To remove lower level events as per ATP & WTA head to head data,
click the button in page footer.
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Surfaces
Clay
Grass
Hard
I.hard
Career
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1989
1988
1987
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Surfaces
Clay
Grass
Hard
I.hard
All Tournaments
Bloemfontein CH
Durban CH
East London CH
Port Elizabeth CH
Capetown CH
Durban CH
Capetown CH
Johannesburg CH
Johannesburg CH
Johannesburg CH
Johannesburg CH
Johannesburg CH
Capetown CH
Durban CH
Capetown CH
BellSouth Open - Auckland
Australian Open - Melbourne
The Stella Artois Grass Court Championships - London
Legg Mason Tennis Classic - Washington D.C.
Pilot Pen International - New Haven
Dubai Tennis Open - Dubai
Gold Flake Open - Chennai
The Stella Artois Grass Court Championships - London
Wimbledon - London
Legg Mason Tennis Classic - Washington D.C.
du Maurier Open - Toronto
U.S. Open - New York
President's Cup 1998 - Tashkent
Eurocard Open - Stuttgart
Australian Open - Melbourne
The Lipton Championships - Key Biscayne
Tento Czech Open - Prague
Legg Mason Tennis Classic - Washington D.C.
Waldbaum's Hamlet Cup - Long Island
Davis Cup, World Group, QR, CZE-RSA 5-0
Davis Cup, Group 1, 2R, RSA-BLR 4-1
USTA Safeway Challenger - Aptos
drkoop.com USTA Tennis Championships of Houston - Houston
USTA Seascape Challenger - Aptos
Cadillac Pro Indoor USTA Challenger - West Bloomfield
IPCL Cup - Vadodara
Eisenberg Jerusalem Open - Jerusalem
Challenger ATP Tour Cerveza Club Colombia - Medellin
Ciur Pribram Challenger - Pribram
Challenger de Granby - Granby
1998 Safeway Challenger - Aptos
Windy City Classic - Winnetka
Fifth-Third Bank Tennis Championships - Lexington
Frito Lay/USTA Challenger - Binghamton
USTA Callenger of Urbana-Champaign - Urbana
Healthsouth USTA Challenger - Dallas
Healthsouth/USTA Pro Link Challenger - San Antonio
Yitzhak Rabin Challenger 1998 - Tel Aviv
USTA San Diego Challenger - San Diego
Kuppers Kolsch Cup Aachen - Aachen
Las Vegas Challenger - Las Vegas
Arrowhead USTA Men's Pro Tennis Classic - Rancho Mirage
Healthsouth/USTA Men's Challenger of Burbank - Burbank
Copa Ericsson Mexico - Guadalajara
Ahmedabad Challenger - Ahmedabad
Mumbai Challenger - Mumbai
Heilbronn Open - Heilbronn
ATP Challenger Hamburg - Hamburg
Warsteiner Challenger Lubeck - Lubeck
Challenger Ford de Cherbourg - Cherbourg
ATP Heineken Challenger 1999 - Ho Chi Minh City
Open de l'Isere - Grenoble
Honda-Kah Open - Singapore
IV Abierto Internacional de Salinas - Salinas
Barletta Citta Della Disfida Open 99 - Barletta
Open de Nice - Nice
Eddleman/USTA Challenger - Birmingham
ATU Cup 1999 - Weiden
Zagreb Open - Zagreb
Prague Challenger - Prague
Challenger de Granby - Granby
USTA/Safeway Challenger - Aptos
CNA TennisPro Classic - Winnetka
Australian Open
Shanghai
Key Biscayne
Queen's Club
Newport
Wimbledon
Washington
Los Angeles
U.S. Open
Bogota
Tel Aviv
Philadelphia
Johannesburg
Washington
Kitzbuhel
Beijing
Adelaide
Australian Open
San Jose
Memphis
Indian Wells
Sun City
Rosmalen
Washington
Los Angeles
New Haven
Key Biscayne
Wimbledon
Washington
Los Angeles
U.S. Open
Cincinnati
stats
David Caldwell
David Nainkin
YTD W/L
0% (0/0)
0% (0/0)
Sets W/L
0% (0/0)
0% (0/0)
Games W/L
0% (0/0)
0% (0/0)
Hard W/L
0% (0/0)
0% (0/0)
Clay W/L
0% (0/0)
0% (0/0)
Indoor Hard W/L
0% (0/0)
0% (0/0)
Grass W/L
0% (0/0)
0% (0/0)
Aces Per Game
0
0
Total Aces
0
0
DFs per game
0
0
Total DFs
0
0
Avg Opp Rank
0
0
1st Serve %
0% (0/0)
0% (0/0)
1st Serve W%
0% (0/0)
0% (0/0)
2nd Serve W%
0% (0/0)
0% (0/0)
Total BPs Won%
0% (0/0)
0% (0/0)
Return Pts Won %
0% (0/0)
0% (0/0)
Slam W/L
0% (0/0)
0% (0/0)
Masters W/L
0% (0/0)
0% (0/0)
Cups W/L
0% (0/0)
0% (0/0)
Main Tour W/L
0% (0/0)
0% (0/0)
Tour Finals W/L
0% (0/0)
0% (0/0)
Challenger W/L
0% (0/0)
0% (0/0)
Futures W/L
0% (0/0)
0% (0/0)
Best of 3 Sets W%
0% (0/0)
0% (0/0)
Best of 5 Sets W%
0% (0/0)
0% (0/0)
Total TBs W%
0% (0/0)
0% (0/0)
Deciding Set W%
0% (0/0)
0% (0/0)
1st set W, W
0% (0/0)
0% (0/0)
1st set W, L
0% (0/0)
0% (0/0)
1st set L, W
0% (0/0)
0% (0/0)
All Levels
Futures/Satellites/ITF tournaments $10K
Challengers/ITF tournaments > $10K
Main tour
Masters series
Grand Slam
Davis/Fed Cup
Non ATP/WTA Events + Juniors
Tour finals
GS cup
Olympics
10
15
20
25
50
60
75
80
CC
E
I
J
O
P
PM
T1
T2
T3
T4
T5
W
100
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Surfaces
Clay
Grass
Hard
I.hard
Before:
Career
2001
2000
1999
1998
1997
1996
Week 52
Week 51
Week 50
Week 49
Week 48
Week 47
Week 46
Week 45
Week 44
Week 43
Week 42
Week 41
Week 40
Week 39
Week 38
Week 37
Week 36
Week 35
Week 34
Week 33
Week 32
Week 31
Week 30
Week 29
Week 28
Week 27
Week 26
Week 25
Week 24
Week 23
Week 22
Week 21
Week 20
Week 19
Week 18
Week 17
Week 16
Week 15
Week 14
Week 13
Week 12
Week 11
Week 10
Week 9
Week 8
Week 7
Week 6
Week 5
Week 4
Week 3
Week 2
Week 1
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All Levels
Futures/Satellites/ITF tournaments $10K
Challengers/ITF tournaments > $10K
Main tour
Masters series
Grand Slam
Davis/Fed Cup
Non ATP/WTA Events + Juniors
Tour finals
GS cup
Olympics
10
15
20
25
50
60
75
80
CC
E
I
J
O
P
PM
T1
T2
T3
T4
T5
W
100
All Rounds
Final
1/2
1/4
First
Second
Third
Fourth
Pre-q
Rubber 1
Rubber 2
Rubber 3
Rubber 4
Rubber 5
Robin
Bronze
Q3
N/A
Q2
Q1
ER
Q4
CR
QF
Q5
N/A
All Surfaces
Clay
Grass
Hard
I.hard
Before:
Career
1999
1998
1997
1996
1995
1994
1993
1992
1989
1988
1987
Week 52
Week 51
Week 50
Week 49
Week 48
Week 47
Week 46
Week 45
Week 44
Week 43
Week 42
Week 41
Week 40
Week 39
Week 38
Week 37
Week 36
Week 35
Week 34
Week 33
Week 32
Week 31
Week 30
Week 29
Week 28
Week 27
Week 26
Week 25
Week 24
Week 23
Week 22
Week 21
Week 20
Week 19
Week 18
Week 17
Week 16
Week 15
Week 14
Week 13
Week 12
Week 11
Week 10
Week 9
Week 8
Week 7
Week 6
Week 5
Week 4
Week 3
Week 2
Week 1
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