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
43
Events
0
Titles
37–43
W–L
43
Finals
46.3%
Win %
–
Average
※ Average data is only available for matches from 2019.
13 Dec
Thu
2018/2019 William Hill World Darts Championship
London
Last 64
£15,000
23 Nov
Fri
Players Championship Finals
Minehead
Last 64
£2,500
25 Oct
Thu
European Championship
Dortmund
Last 32
£5,000
21 Oct
Sun
Players Championship - 22
Barnsley
Last 128
20 Oct
Sat
Players Championship - 21
Barnsley
Last 128
19 Oct
Fri
World Series of Darts Qualifier
Barnsley
Last 64
12 Oct
Fri
European Tour 13 - European Darts Trophy
Gottingen
First Round
£1,000
29 Sep
Sat
Players Championship - 20
Dublin
Last 128
28 Sep
Fri
Players Championship - 19
Dublin
Last 128
14 Sep
Fri
European Tour 12 - International Darts Open
Riesa
First Round
£1,000
7 Sep
Fri
European Tour 11 - Dutch Darts Championship
Maastricht
First Round
£1,000
5 Sep
Wed
Players Championship - 18
Barnsley
Last 128
4 Sep
Tue
Players Championship - 17
Barnsley
Last 128
21 Jul
Sat
World Matchplay
Blackpool
Last 32
£7,000
29 Jun
Fri
European Tour 9 - European Darts Matchplay
Hamburg
First Round
£1,000
26 Jun
Tue
Players Championship - 15
Barnsley
Last 128
22 Jun
Fri
European Tour 8 - Danish Darts Open
Copenhagen
First Round
£1,000
17 Jun
Sun
Players Championship - 14
Wigan
Last 128
16 Jun
Sat
Players Championship - 13
Wigan
Last 128
20 May
Sun
Players Championship - 12
Milton Keynes
Last 128
19 May
Sat
Players Championship - 11
Milton Keynes
Last 128
11 May
Fri
European Tour 6 - Dutch Darts Masters
Zwolle
Last 32
£2,000
4 May
Fri
European Tour 5 - European Darts Grand Prix
Sindelfingen
Last 32
£2,000
29 Apr
Sun
Players Championship - 10
Barnsley
Last 128
28 Apr
Sat
Players Championship - 9
Barnsley
Last 128
20 Apr
Fri
European Tour 4 - Austrian Darts Open
Premstatten
Last 32
£2,000
13 Apr
Fri
European Tour 3 - German Darts Open
Saarbrucken
Last 32
£2,000
8 Apr
Sun
Players Championship - 8
Barnsley
Last 128
7 Apr
Sat
Players Championship - 7
Barnsley
Last 128
31 Mar
Sat
European Tour 2 - German Darts Grand Prix
Munich
Last 32
£2,000
23 Mar
Fri
European Tour 1 - European Darts Open
Leverkusen
Last 32
£2,000
18 Mar
Sun
Players Championship - 6
Barnsley
Last 128
17 Mar
Sat
Players Championship - 5
Barnsley
Last 128
11 Mar
Sun
Players Championship - 4
Barnsley
Last 128
10 Mar
Sat
Players Championship - 3
Barnsley
Last 128
2 Mar
Fri
UK Open Finals
Minehead
Last 64
£1,750
18 Feb
Sun
Players Championship - 2
Barnsley
Last 128
17 Feb
Sat
Players Championship - 1
Barnsley
Last 128
11 Feb
Sun
UK Open - Qualifier 6
Wigan
Last 128
10 Feb
Sat
UK Open - Qualifier 5
Wigan
Last 128
9 Feb
Fri
UK Open - Qualifier 4
Wigan
Last 128
4 Feb
Sun
UK Open - Qualifier 3
Wigan
Last 128
2 Feb
Fri
UK Open - Qualifier 1
Wigan
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