| 2020 International Darts Open | |||
|---|---|---|---|
| Tournament information | |||
| Dates | 23–25 October 2020 | ||
| Venue | SACHSENarena | ||
| Location | Riesa | ||
| Country |  Germany | ||
| Organisation(s) | PDC | ||
| Format | Legs | ||
| Prize fund | £140,000 | ||
| Winner's share | £25,000 | ||
| High checkout | 170  Tytus Kanik James Wade Franz Rötzsch | ||
| Champion(s) | |||
| Joe Cullen | |||
| |||
The 2020 International Darts Open was the fourth and final PDC European Tour event on the 2020 PDC Pro Tour. The tournament took place at the SACHSENarena, Riesa, Germany from 23–25 October 2020. It featured a field of 48 players and £140,000 in prize money, with £25,000 going to the winner.
Gerwyn Price was the defending champion after defeating Rob Cross 8–6 in the final of the 2019 tournament. However, he was beaten 6–5 by Ross Smith in the second round.
Joe Cullen won his second European Tour title and fourth PDC title in all by defeating Michael van Gerwen 8–5 in the final, which also secured his place as the number 1 seed for the European Championship. It was the same scoreline against the same player as at his first ET title in Mannheim.
The tournament was postponed from its original date in early 2020 due to the COVID-19 pandemic in Germany.