Netherlands
TOUR CARD
Jeffrey De Zwaan
“The Black Cobra”
Career titles
5
Career prize money (PDC)
£537,700（≈$721,300）
Age
30
Home town
Leidschendam
Darts
Unicorn 23g
Walk-on
Armed Arrows - Waiting for the right time
Started playing
2008
Throws
Right
Rankings
24
Events
0
Titles
19–24
W–L
24
Finals
44.2%
Win %
–
Average
※ Average data is only available for matches from 2019.
27 Nov
Sun
PDC World Youth Championship
Minehead
Last 64
£250
22 Oct
Sat
Players Championship - 20
Barnsley
Last 128
21 Oct
Fri
Players Championship - 19
Barnsley
Last 128
16 Oct
Sun
Development Tour - 19
Wigan
Last 128
15 Oct
Sat
Development Tour - 17
Wigan
Last 256
1 Oct
Sat
Players Championship - 18
Dublin
Last 128
30 Sep
Fri
Players Championship - 17
Dublin
Last 128
22 Sep
Thu
Players Championship - 16
Barnsley
Last 128
21 Sep
Wed
Players Championship - 15
Barnsley
Last 128
20 Sep
Tue
Players Championship - 14
Barnsley
Last 128
2 Sep
Fri
European Tour 7 - International Darts Open
Riesa
First Round
£1,000
7 Aug
Sun
Players Championship - 13
Barnsley
Last 128
6 Aug
Sat
Players Championship - 12
Barnsley
Last 128
3 Jul
Sun
Players Championship - 11
Barnsley
Last 128
2 Jul
Sat
Players Championship - 10
Barnsley
Last 128
10 Jun
Fri
European Tour 5 - Austrian Darts Open
Vienna
First Round
£1,000
22 May
Sun
Players Championship - 9
Coventry
Last 128
21 May
Sat
Players Championship - 8
Coventry
Last 128
10 Apr
Sun
Players Championship - 5
Barnsley
Last 128
9 Apr
Sat
Players Championship - 4
Barnsley
Last 128
8 Apr
Fri
Players Championship - 3
Barnsley
Last 128
13 Mar
Sun
Players Championship - 2
Barnsley
Last 128
12 Mar
Sat
Players Championship - 1
Barnsley
Last 128
4 Mar
Fri
UK Open Finals
Minehead
Second Round
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 | 112 | 58–54 | 51.8% | 89.59 | 4 |
| 2025 | 71 | 45–26 | 63.4% | 88.41 | 1 |
| 2024 | 90 | 44–46 | 48.9% | 90.32 | 0 |
| 2023 | 97 | 48–49 | 49.5% | 91.26 | 0 |
| 2022 | 89 | 43–46 | 48.3% | 90.62 | 0 |
| 2021 | 49 | 15–34 | 30.6% | 90.61 | 0 |
| 2020 | 84 | 41–43 | 48.8% | 90.75 | 0 |
| 2019 | 206 | 143–63 | 69.4% | 94.74 | 0 |
| 2018 | 111 | 73–38 | 65.8% | – | 0 |
| 2017 | 51 | 23–28 | 45.1% | – | 0 |
| 2016 | 43 | 19–24 | 44.2% | – | 0 |
| 2015 | 75 | 40–35 | 53.3% | – | 0 |
| 2011 | 6 | 3–3 | 50.0% | – | 0 |
Averages cover matches from 2019 at non-televised events (televised events have no public data). Sources: results PDC official, averages DartConnect