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
71
Events
0
Titles
143–63
W–L
70
Finals
69.4%
Win %
94.74
Average
※ Average of 162 of 206 matches. The 17 matches at televised events are not included (no public data).
13 Dec
Fri
William Hill World Championship
London
Last 64
£15,000
22 Nov
Fri
Ladbrokes Players Championship Finals
Minehead
Last 64
£2,500
4 Nov
Mon
Grand Slam of Darts Qualifier
Wigan
Last 64
1 Nov
Fri
Jack's Casino World Series of Darts Finals
Amsterdam
Last 24
£5,000
24 Oct
Thu
Unibet European Championship
Gottingen
Last 32
£6,000
15 Oct
Tue
Players Championship 30
Barnsley
Last 128
14 Oct
Mon
Players Championship 29
Barnsley
Last 128
6 Oct
Sun
BoyleSports World Grand Prix
Dublin
Last 32
£6,000
5 Oct
Sat
Players Championship 28
Dublin
Last 128
4 Oct
Fri
Players Championship 27
Dublin
Last 128
27 Sep
Fri
European Tour 13 - Gibraltar Darts Trophy
Gibraltar
First Round
£1,000
22 Sep
Sun
Players Championship 26
Barnsley
Last 128
21 Sep
Sat
Players Championship 25
Barnsley
Last 128
20 Sep
Fri
European Tour 13 - European Tour Card Holder Qualifier
Barnsley
Last 24
13 Sep
Fri
European Tour 12 - International Darts Open
Riesa
Last 32
£2,000
11 Sep
Wed
Players Championship 24
Barnsley
Last 128
10 Sep
Tue
Players Championship 23
Barnsley
Last 128
6 Sep
Fri
European Tour 11 - European Darts Matchplay
Mannheim
First Round
£1,000
30 Aug
Fri
European Tour 10 - Austrian Darts Championship
Vienna
First Round
£1,000
18 Aug
Sun
Unicorn Development Tour 16
Hildesheim
Last 256
18 Aug
Sun
Unicorn Development Tour 15
Hildesheim
Last 256
17 Aug
Sat
Unicorn Development Tour 14
Hildesheim
Last 256
17 Aug
Sat
Unicorn Development Tour 13
Hildesheim
Last 256
4 Aug
Sun
Players Championship 22
Hildesheim
Last 128
3 Aug
Sat
Players Championship 21
Hildesheim
Last 128
2 Aug
Fri
European Tour 12 - European Tour Card Holder Qualifier
Hildesheim
Last 24
2 Aug
Fri
European Tour 11 - European Tour Card Holder Qualifier
Hildesheim
Last 24
20 Jul
Sat
Betfred World Matchplay
Blackpool
Last 32
£10,000
17 Jul
Wed
Players Championship 20
Barnsley
Last 128
16 Jul
Tue
Players Championship 19
Barnsley
Last 128
23 Jun
Sun
Players Championship 18
Wigan
Last 128
22 Jun
Sat
Players Championship 17
Wigan
Last 128
21 Jun
Fri
European Tour 10 - European Tour Card Holder Qualifier
Wigan
Last 24
21 Jun
Fri
European Tour 9 - European Tour Card Holder Qualifier
Wigan
Last 24
19 May
Sun
Players Championship 16
Barnsley
Last 128
18 May
Sat
Players Championship 15
Barnsley
Last 128
17 May
Fri
European Tour 8 - European Tour Card Holder Qualifier
Barnsley
Last 24
17 May
Fri
European Tour 7 - European Tour Card Holder Qualifier
Barnsley
Last 24
10 May
Fri
European Tour 6 - European Darts Grand Prix
Sindelfingen
First Round
£1,000
3 May
Fri
European Tour 5 - Austrian Darts Open
Premstatten
First Round
£1,000
1 May
Wed
Players Championship 14
Barnsley
Last 128
30 Apr
Tue
Players Championship 13
Barnsley
Last 128
26 Apr
Fri
European Tour 4 - German Darts Open
Saarbrucken
First Round
£1,000
21 Apr
Sun
Unicorn Development Tour 8
Wigan
Last 256
21 Apr
Sun
Unicorn Development Tour 7
Wigan
Last 256
20 Apr
Sat
Unicorn Development Tour 6
Wigan
Last 256
20 Apr
Sat
Unicorn Development Tour 5
Wigan
Last 256
14 Apr
Sun
Players Championship 12
Barnsley
Last 128
13 Apr
Sat
Players Championship 11
Barnsley
Last 128
12 Apr
Fri
European Tour 6 - European Tour Card Holder Qualifier
Barnsley
Last 24
12 Apr
Fri
European Tour 5 - European Tour Card Holder Qualifier
Barnsley
Last 24
7 Apr
Sun
Players Championship 10
Barnsley
Last 128
6 Apr
Sat
Players Championship 9
Barnsley
Last 128
22 Mar
Fri
European Tour 1 - European Darts Open
Leverkusen
First Round
£1,000
17 Mar
Sun
Players Championship 8
Wigan
Last 128
16 Mar
Sat
Players Championship 7
Wigan
Last 128
15 Mar
Fri
European Tour 4 - European Tour Card Holder Qualifier
Wigan
Last 24
15 Mar
Fri
European Tour 3 - European Tour Card Holder Qualifier
Wigan
Last 24
10 Mar
Sun
Unicorn Development Tour 4
Wigan
Last 256
10 Mar
Sun
Unicorn Development Tour 3
Wigan
Last 256
9 Mar
Sat
Unicorn Development Tour 2
Wigan
Last 256
9 Mar
Sat
Unicorn Development Tour 1
Wigan
Last 256
1 Mar
Fri
Ladbrokes UK Open Finals
Minehead
Last 96
£1,000
24 Feb
Sun
Players Championship 6
Barnsley
Last 128
23 Feb
Sat
Players Championship 5
Barnsley
Last 128
22 Feb
Fri
European Tour 1 - European Tour Card Holder Qualifier
Barnsley
Last 24
22 Feb
Fri
European Tour 2 - European Tour Card Holder Qualifier
Barnsley
Last 24
17 Feb
Sun
Players Championship 4
Wigan
Last 128
16 Feb
Sat
Players Championship 3
Wigan
Last 128
10 Feb
Sun
Players Championship 2
Wigan
Last 128
9 Feb
Sat
Players Championship 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 | 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