Netherlands
Jelle Klaasen
“The Cobra”
Career titles
1
Career prize money (PDC)
£1,009,834（≈$1,354,700）
Age
42
Home town
Goor
Darts
Unicorn 22g
Walk-on
Kings Of Leon - Sex on fire
Started playing
2005
Throws
Right
Rankings
Season record
30
Events
0
Titles
61–36
W–L
30
Finals
62.9%
Win %
–
Average
※ Average data is only available for matches from 2019.
1 Jan
Tue
2007/2008 PDC World Championship
London
Last 64
£4,000
2 Dec
Sun
German Darts Championship
Halle
Last 256
1 Dec
Sat
World Darts Trophy
Utrecht
First Round
£715
11 Nov
Sun
Players Championship 20 - Holland
Unknown
Last 128
10 Nov
Sat
Players Championship 19 - Holland
Unknown
Last 128
4 Nov
Sun
Players Championship 18 - John McEvoy Classic
Unknown
Last 256
27 Oct
Sat
Players Championship 17 - German Darts Trophy
Unknown
Last 128
21 Oct
Sun
2007/2008 UK Open - Scotland Qualifier
Unknown
Last 128
20 Oct
Sat
Players Championship 16 - Scotland
Unknown
Last 128
7 Oct
Sun
2007/2008 UK Open - Irish Qualifier
Dublin
Last 128
6 Oct
Sat
Players Championship 15 - Ireland
Unknown
Last 128
23 Sep
Sun
2007/2008 UK Open - Welsh Regional Final
Unknown
Last 128
22 Sep
Sat
Players Championship 14 - Wales
Unknown
Last 128
21 Jul
Sat
Players Championship 10 - Bobby Bourn Memorial Trophy
Unknown
Last 128
3 Jul
Tue
Las Vegas Desert Classic - Qualifier 2
Las Vegas, Nevada
Preliminary Round
2 Jul
Mon
Las Vegas Desert Classic - Qualifier 1
Las Vegas, Nevada
Last 256
1 Jul
Sun
Players Championship 9 - Las Vegas
Unknown
Last 128
17 Jun
Sun
Players Championship 8 - Hayling Island
Unknown
Last 128
16 Jun
Sat
Players Championship 7 - Hayling Island
Unknown
Last 128
10 Jun
Sun
2006/2007 UK Open Finals
Bolton
Last 64
£1,000
3 Jun
Sun
Players Championship 6 - Thialf Darts Trophy
Unknown
Last 64
£75
29 Apr
Sun
Players Championship 5 - Open Holland Masters
Unknown
Last 128
28 Apr
Sat
Open Holland
Unknown
Last 32
£50
15 Apr
Sun
Players Championship 4 - Antwerp Darts Trophy
Unknown
Last 128
1 Apr
Sun
2006/2007 UK Open - Midlands Regional Final
Unknown
Last 256
24 Mar
Sat
Players Championship 3 - Germany
Unknown
Last 128
18 Mar
Sun
2006/2007 UK Open - North West Regional Final
Unknown
Last 256
4 Mar
Sun
2006/2007 UK Open - Southern Regional Final
Unknown
Last 128
21 Jan
Sun
Players Championship 2 - Gibraltar
Unknown
Last 64
£75
20 Jan
Sat
Players Championship 1 - Gibraltar
Unknown
Last 128
Amounts are per-round prize money; winner prizes are not in the official data. Premier League and World Series use points.
Career by season
| Season | Matches | W–L | Win % | Average | Titles |
|---|---|---|---|---|---|
| 2026 | 31 | 14–17 | 45.2% | 80.87 | 0 |
| 2025 | 83 | 30–53 | 36.1% | 87.98 | 0 |
| 2024 | 94 | 43–51 | 45.7% | 87.00 | 0 |
| 2023 | 142 | 96–46 | 67.6% | 87.15 | 0 |
| 2022 | 118 | 72–46 | 61.0% | 86.97 | 0 |
| 2021 | 61 | 23–38 | 37.7% | 90.69 | 0 |
| 2020 | 70 | 31–39 | 44.3% | 93.01 | 0 |
| 2019 | 100 | 52–48 | 52.0% | 93.12 | 0 |
| 2018 | 80 | 37–43 | 46.3% | – | 0 |
| 2017 | 91 | 44–47 | 48.4% | – | 0 |
| 2016 | 94 | 57–37 | 60.6% | – | 0 |
| 2015 | 112 | 80–32 | 71.4% | – | 0 |
| 2014 | 72 | 40–32 | 55.6% | – | 0 |
| 2013 | 72 | 39–33 | 54.2% | – | 0 |
| 2012 | 52 | 29–23 | 55.8% | – | 0 |
| 2011 | 98 | 48–50 | 49.0% | – | 0 |
| 2010 | 168 | 105–63 | 62.5% | – | 0 |
| 2009 | 113 | 75–38 | 66.4% | – | 1 |
| 2008 | 108 | 70–38 | 64.8% | – | 0 |
| 2007 | 97 | 61–36 | 62.9% | – | 0 |
| 2006 | 3 | 2–1 | 66.7% | – | 0 |
| 2005 | 5 | 3–2 | 60.0% | – | 0 |
| 2004 | 4 | 3–1 | 75.0% | – | 0 |
Averages cover matches from 2019 at non-televised events (televised events have no public data). Sources: results PDC official, averages DartConnect