William O'ConnorPDC World Championship record

Darts Draft has records of 9 World Championship appearances by William O'Connor, from 2018 to 2026, with 9 matches won and 9 lost. Best finish: last 32 (2019, 2022). Highest tournament average: 97.98 in 2024. Highest match average: 102.36 against Krzysztof Kciuk in the last 128 of 2026.

Year by year

Year	Reached	Avg	Best	Worst	Sets won
2026	Last 64	97.93	102.36	93.50	57%
2025	Last 128	85.92	85.92	85.92	25%
2024	Last 64	97.98	98.74	97.22	62%
2023	Last 64	93.06	94.26	91.86	50%
2022	Last 32	93.07	96.02	90.74	57%
2021	Last 64	90.41	92.40	88.42	62%
2020	Last 64	90.72	93.22	88.23	62%
2019	Last 32	91.87	98.73	87.12	54%
2018	Last 64	91.27	91.27	91.27	25%

2026 Last 64

Round	Result	Opponent	Avg	Opp avg
Last 128	W 3–0	Krzysztof Kciuk	102.36	85.34
Last 64	L 1–3	Michael van Gerwen	93.50	100.20

2025 Last 128

Round	Result	Opponent	Avg	Opp avg
Last 128	L 1–3	Dylan Slevin	85.92	86.35

2024 Last 64

Round	Result	Opponent	Avg	Opp avg
Last 128	W 3–0	Bhav Patel	98.74	82.00
Last 64	L 2–3	Chris Dobey	97.22	103.09

2023 Last 64

Round	Result	Opponent	Avg	Opp avg
Last 128	W 3–0	Beau Greaves	94.26	88.34
Last 64	L 0–3	Gabriel Clemens	91.86	95.64

2022 Last 32

Round	Result	Opponent	Avg	Opp avg
Last 128	W 3–2	Danny Lauby	96.02	93.46
Last 64	W 3–0	Glen Durrant	90.74	80.45
Last 32	L 2–4	Michael Smith	92.46	97.42

2021 Last 64

Round	Result	Opponent	Avg	Opp avg
Last 128	W 3–0	Niels Zonneveld	88.42	83.37
Last 64	L 2–3	Daryl Gurney	92.40	99.19

2020 Last 64

Round	Result	Opponent	Avg	Opp avg
Last 128	W 3–0	Marko Kantele	88.23	83.91
Last 64	L 2–3	Gerwyn Price	93.22	90.98

2019 Last 32

Round	Result	Opponent	Avg	Opp avg
Last 128	W 3–0	Yordi Meeuwisse	87.12	84.30
Last 64	W 3–2	James Wilson	98.73	93.80
Last 32	L 1–4	Ryan Searle	89.76	89.40

2018 Last 64

Round	Result	Opponent	Avg	Opp avg
Last 64	L 1–3	Steve Beaton	91.27	93.28