Same race results
Results in races where both riders started.
| # | Date | Race | Kenny van Hummel | Sipke Zijlstra | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | 2010-05-12 | Batavus Prorace | 8 | DNF | ||||
| 2 | 2010-05-01 | Ronde van Overijssel | 4 | 84 | ||||
| 3 | 2009-05-13 | Batavus Prorace | 1 | 56 | ||||
| 4 | 2008-10-04 | Circuit Franco-Belge | Stage 3 | 89 | 64 | ||||
| 5 | 2008-10-03 | Circuit Franco-Belge | Stage 2 | 134 | 15 | ||||
| 6 | 2008-10-02 | Circuit Franco-Belge | Stage 1 | 71 | 152 | ||||
| 7 | 2008-05-14 | Batavus Pro Race | DNF | 30 | ||||
| 8 | 2007-06-27 | Profronde van Fryslan | 45 | 18 | ||||
| 9 | 2007-05-06 | Omloop der Kempen | 17 | 54 | ||||
| 10 | 2006-09-23 | Delta Ronde van Midden-Zeeland | 8 | 102 | ||||
| 11 | 2005-05-22 | Olympia's Tour | Stage 8 | 13 | DNF | ||||
| 12 | 2005-05-21 | Olympia's Tour | Stage 7 | 28 | 74 | ||||
| 13 | 2005-05-20 | Olympia's Tour | Stage 6 | 33 | 18 | ||||
| 14 | 2005-05-19 | Olympia's Tour | Stage 5 (ITT) | 65 | 58 | ||||
| 15 | 2005-05-18 | Olympia's Tour | Stage 4 | 19 | 47 | ||||
| 16 | 2005-05-17 | Olympia's Tour | Stage 3 | 5 | 42 | ||||
| 17 | 2005-05-16 | Olympia's Tour | Stage 2 | 12 | 35 | ||||
| 18 | 2005-05-15 | Olympia's Tour | Stage 1 | 49 | 65 | ||||
| 19 | 2005-05-14 | Olympia's Tour | Prologue | 32 | 121 | ||||
| 20 | 2005-04-24 | Ronde van Noord-Holland | 19 | DNF | ||||
| 21 | 2005-04-09 | Albert Achterhes Pet Ronde van Drenthe | DNF | 31 | ||||
| 22 | 2004-09-04 | Delta Ronde van Midden-Zeeland | 21 | 65 | ||||
| 15 | 7 |