- Sport:
- Tennis (Doubles)
- Tennis (Singles)
1328
SportyHQ Rating
0%
Rating Confidence
0
Matches YTD
85
Matches All Time
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Derek's fans
Active Leagues
Affiliated Governing Bodies
-
Tennis South Africa
Pretoria, Gauteng North, Gauteng, ZA -
Gauteng North Tennis Association
Gauteng North, Gauteng, ZA -
Gauteng Central Tennis Association
JOHANNESBURG, Gauteng Central, Gauteng, ZA -
Gauteng North Masters Tennis Association
Pretoria, Gauteng North, Gauteng, ZA -
Gauteng Tennis Association
Gauteng, ZA
Affiliated Clubs
-
Elarduspark Tennis Club
Pretoria, Gauteng North, Gauteng, ZA
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- Rating: 0
- View UTR Profile
Tournament History
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2024
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2023
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2022
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2021
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2020
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2019
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2018
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2017
| Date | Partner | Against | Result | SportyHQ Rating | Opp. Rating | ||
|---|---|---|---|---|---|---|---|
| 7 Sep, 2024 |  Derek Cellarius Chris Ebersohn
| John Harding
Anton (A) van den Berg
| 2-6 3-6 |
-
- |
-
- | ||
| 7 Sep, 2024 | Derek Cellarius Chris Ebersohn
| Riaan Breedt
Gerhard (G) Viljoen
| 4-6 3-6 |
-
- |
-
- | ||
| 31 Aug, 2024 | Derek Cellarius Chris Ebersohn
| Gustav PIETERSE
 Eugene Laubscher
| 7-5 0-6 6-7 |
1328
-10
1263 -10 |
977
+30 918 +30 | ||
| 31 Aug, 2024 | Derek Cellarius Chris Ebersohn
| Werner Scholtz
Dylan BERNATZKY
| 6-3 4-6 6-7 |
1338
-10
1273 -10 |
967
+30 866 +30 | ||
| 26 May, 2024 | Derek Cellarius Pieter Jordaan
|
| 6-0 6-0 |
-
- |
-
- | ||
| 19 May, 2024 | Derek Cellarius  Frederik Rheeder
| Bradley Brazington
Luc Lindeque
| 3-6 3-6 |
1366
-3
606 0 |
1383
+3 405 +30 | ||
| 3 Feb, 2024 | Derek Cellarius  Francois Human
| Frederik Rheeder
Eben Van Der Niet
| 6-3 6-1 |
1379
0
1467 0 |
557
0 521 0 | ||
| 27 Jan, 2024 | Derek Cellarius Francois Human
|  Nelius Smith
Jaco Ackerman
| 4-6 4-6 |
1379
-1
1467 -10 |
1445
+10 1438 +28 | ||
| 11 Jun, 2023 | Derek Cellarius  Mike Williams
|  Jannie Schutte snr
HERMAN HENDRIKS
| 3-6 6-4 5-7 |
1380
-10
738 +5 |
1350
+16 1059 +30 | ||
| 4 Jun, 2023 | Derek Cellarius Mike Williams
| Francois Mellet
Ruan de Villiers
| 3-6 7-6 0-6 |
1390
-10
733 -10 |
442
+30 408 +30 | ||
| 4 Mar, 2023 | Derek Cellarius  Charles Griffiths
|  Daryll Fourie
Chris Ebersohn
| 5-7 6-2 2-10 |
1411
-10
1343 -1 |
240
+30 1389 +10 | ||
| 26 Aug, 2022 | Derek Cellarius Llewellyn Booth
|  Duard BOTHA
 MARK JOUBERT
| 3-6 5-7 |
1415
-10
840 0 |
1128
+30 1027 +30 | ||
| 19 Feb, 2022 | Derek Cellarius  Heila Pienaar
|  Petty Van Wyk
 Johan Du Toit
| 3-6 0-6 |
1444
0
1382 0 |
1160
+30 1565 0 | ||
| 12 Feb, 2022 | Derek Cellarius Heila Pienaar
| Nicole Steenkamp
Hennie du Preez
| 1-6 2-6 |
1444
-10
1382 -1 |
1434
+8 1332 +30 | ||
| 5 Feb, 2022 | Derek Cellarius Charles Griffiths
| Wynand Prinsloo
Arno Scholtz
| 0-6 2-6 |
1454
-10
1203 -1 |
1296
+30 797 +30 | ||
| 30 Jan, 2021 | Derek Cellarius Pieter Botha
| Egmond (Jnr) Van Heerden
Stefan Van Zyl
| 2-6 3-6 |
1450
-10
1612 -10 |
1054
+30 870 +30 | ||
| 23 Jan, 2021 | Derek Cellarius Pieter Botha
| Louis Schutte
 Willie Havenga
| 6-0 7-6 |
1460
0
1622 0 |
1217
0 1092 0 | ||
| 23 Jan, 2021 | Derek Cellarius Heila Pienaar
|  Len Van Driel
Karin Van Driel
| 6-1 7-5 |
1460
0
1451 0 |
964
0 725 0 | ||
| 23 Jan, 2021 | Derek Cellarius Heila Pienaar
| Du Toit Theron
 Elle Theron
| 3-6 4-6 |
1460
-10
1451 -10 |
531
+30 558 +30 | ||
| 29 Feb, 2020 | Derek Cellarius  Kokkie Swanepoel
|  Ludolf Smuts
Heinrich Von Wielligh
| 4-6 4-6 |
1471
-1
1245 0 |
1300
+30 1537 +1 | ||
| 15 Feb, 2020 | Derek Cellarius Heila Pienaar
| Ilse Greyling
Willem Petrus Meyer
| 0-6 1-6 |
1482
-10
1463 -10 |
1233
+30 1033 +30 | ||
| 2 Feb, 2020 | Derek Cellarius Ian GRITZMAN
|  Jacobus Mogola
 Johan GOUS
| 3-6 6-7 |
1492
-10
721 -4 |
562
+30 765 +30 | ||
| 16 Jun, 2019 | Derek Cellarius Ian GRITZMAN
| Nico WILKENS
 Mark VOS
| 2-6 3-6 |
1512
-10
697 0 |
853
+30 901 +30 | ||
| 12 Apr, 2019 | Derek Cellarius Llewellyn Booth
|  Guillaume OBERHOLSTER
Clive WATKINSON
| 3-6 0-6 |
1532
0
1340 0 |
898
0 615 0 | ||
| 8 Apr, 2019 | Derek Cellarius Llewellyn Booth
| Bradley Brazington
 Theo Hendriks
| 6-7 1-6 |
1532
0
1340 0 |
1472
0 1090 0 | ||
| 23 Feb, 2019 | Derek Cellarius Heila Pienaar
| Annelie Celliers
Nelius Smith
| 1-6 6-0 10-4 |
1532
+1
1483 +7 |
652
+5 1486 -1 | ||
| 23 Feb, 2019 | Derek Cellarius  David Visser
| Francois Human
Pieter Botha
| 5-7 6-7 |
1531
-1
1532 -1 |
1495
+11 1622 +1 | ||
| 16 Feb, 2019 | Derek Cellarius David Visser
| Stefan Van Zyl
Egmond (Jnr) Van Heerden
| 1-6 6-4 10-4 |
1527
0
1532 0 |
805
+5 1005 +5 | ||
| 9 Feb, 2019 | Derek Cellarius Heila Pienaar
| Nicole Steenkamp
David Visser
| 6-3 6-2 |
1527
+7
1470 +30 |
1392
0 1532 -8 | ||
| 9 Feb, 2019 | Derek Cellarius David Visser
| Johan Du Toit
Hennie du Preez
| 5-7 4-6 |
1520
0
1540 0 |
1669
0 1205 +30 | ||
| 26 Jan, 2019 | Derek Cellarius Friedhelm Hummel
| MARK JOUBERT
Mark VOS
| 5-7 6-3 5-7 |
1520
-10
693 +5 |
784
+30 881 +30 | ||
| 20 Jan, 2019 | Derek Cellarius Friedhelm Hummel
|  GAMMIE JEPHTA
 Johan Dippenaar
| 6-0 6-2 |
1530
0
688 +1 |
524
0 635 0 | ||
| 19 Jan, 2019 | Derek Cellarius Friedhelm Hummel
| Quinton Labuschagne
 Deon ELS
| 3-6 4-6 |
1530
-10
657 -10 |
431
+30 311 +30 | ||
| 18 Apr, 2018 | Derek Cellarius Llewellyn Booth
| MARK JOUBERT
Clive WATKINSON
| 7-5 4-6 3-6 |
1540
0
1340 0 |
415
0 555 0 | ||
| 29 Jan, 2017 | Derek Cellarius Heila Pienaar
| Stephan Dique
Annemarie Allers
| 6-3 6-2 |
1540
0
1480 0 |
1230
0 870 0 | ||
| 15 Apr, 2016 | Derek Cellarius  Janet Barnard
|  Jacob KLAASEN
Wietie REYNECKE
| 7-6 6-2 6-3 |
1550
0
521 +30 |
270
0 563 0 | ||
| 15 Apr, 2016 | Derek Cellarius F Hummel
|  Archie RUDMAN
 Stephen HANSEN
| 0-6 0-6 |
1550
-10
1134 -10 |
595
+30 663 +30 | ||
| 13 Apr, 2016 | Derek Cellarius Sandra NEL
| Schalk Vorster
Melrise UNGERER
| 1-6 0-6 |
1570
-10
497 0 |
525
+30 1130 +30 | ||
| 11 Apr, 2016 | Derek Cellarius Frikkie Potgieter
| Greg SHAW
Alan CHIAT
| 1-6 2-6 |
1580
-10
1380 -10 |
1320
+30 1320 +30 |
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