Billy van Duijl

Defender · AZ Alkmaar · №23

20 y.o. · 190 cm · 72 kg · left

33 Matches

15 In the starting XI

1 093 Minutes

1 Goals

2 Assists

Recent matches

Date	Match	Score
6 Sep	Telstar Cambuur Eredivisie	2:2
30 Aug	Cambuur FC Twente Eredivisie	1:4
22 Aug	Fortuna Sittard AZ Alkmaar Eredivisie	0:2
17 Aug	De Graafschap Jong AZ Eerste Divisie	2:5
15 Aug	Utrecht AZ Alkmaar Eredivisie	1:4
10 Aug	Jong AZ FC Eindhoven Eerste Divisie	0:1
8 Aug	AZ Alkmaar ADO Den Haag Eredivisie	2:0
2 Aug	PSV Eindhoven AZ Alkmaar Super Cup	0:4
17 May	AZ Alkmaar NAC Breda Eredivisie	3:3
10 May	Feyenoord AZ Alkmaar Eredivisie	1:1

All player matches

Season statistics

33 Matches

15 In the starting XI

1 Goals

2 Assists

1 093 Minutes

Competition	Season	Games
Eredivisie	2025	11
UEFA Europa Conference League	2025	11
Eredivisie	2026	5
KNVB Beker	2025	2
Eerste Divisie	2026	2
Eerste Divisie	2025	1

About the player

Billy van Duijl came through the ranks at FC Volendam, working through the reserve side before making five appearances for the first team. AZ Alkmar signed him as a free agent in the summer of 2024, and he spent his first season in Alkmaar with Jong AZ in the Eerste Divisie, making 47 appearances there before a first-team opportunity opened up in 2026.

Van Duijl scored his first senior goal against PSV in March 2026, and within weeks he had a place in the squad for AZ's run to the KNVB Cup final, where he came on as a substitute in the 69th minute as AZ beat NEC 5-1. He followed that with a second piece of silverware, the Johan Cruyff Shield, as AZ beat PSV 4-0.

Extending his contract to run until 2031, Van Duijl has also featured for the Netherlands at youth level, with caps for the under-18 and under-19 sides.

Career path

2025 — 2027 — now AZ Alkmaar U21 49 matches
2026 — 2027 AZ Alkmaar 14 matches
2022 — 2024 FC Volendam U21 57 matches
2022 — 2023 FC Volendam 5 matches
2022 FC Volendam U18 2 matches

Career

Season	Club	Competition	Games	Goals	Assists	Minutes
26/27	AZ Alkmaar U21	Keuken Kampioen Divisie	2	0	0	180
26/27	AZ Alkmaar	Johan Cruijff Schaal	1	0	0	45
25/26	AZ Alkmaar U21	Keuken Kampioen Divisie	24	0	2	2 115
25/26	AZ Alkmaar	Eredivisie	7	1	0	585
25/26	AZ Alkmaar	UEFA Conference League	4	0	0	244
25/26	AZ Alkmaar	KNVB Beker	2	0	0	39
24/25	AZ Alkmaar U21	Keuken Kampioen Divisie	23	0	0	1 179
23/24	FC Volendam U21	U21 Division 2 Spring	13	0	0	1 170
23/24	FC Volendam U21	U21 Division 1 Fall	9	0	0	693
22/23	FC Volendam U21	Tweede Divisie	27	1	0	2 122
22/23	FC Volendam	Eredivisie	3	0	0	150
21/22	FC Volendam U21	Tweede Divisie	6	0	1	459
21/22	FC Volendam U21	Play-Offs Promotion Tweede Divisie	2	0	0	180
21/22	FC Volendam	Keuken Kampioen Divisie	2	0	0	61
21/22	FC Volendam U18	U19 Cup Netherlands	2	0	0	135
Total	FC Volendam U21		57	1	1	4 624
Total	AZ Alkmaar U21		49	0	2	3 474
Total	AZ Alkmaar		14	1	0	913
Total	FC Volendam		5	0	0	211
Total	Netherlands U18		4	0	0	230
Total	Netherlands U19		3	0	0	135
Total	FC Volendam U18		2	0	0	135