Koen Bucker — Profile, Stats, Transfers

Career snapshot

6

clubs played for

12/13

debut season

0

goals / match

AZ Alkmaar U19

top club · 25 apps

Career highs

€350k

peak value · 2024

—

top transfer fee

—

best season

—

int'l / penalties

Born the same day

Alen Halilovic

Midfield - Attacking Midfield · Fortuna Sittard

€1.00m

Rodrigo Rodrigues

Attack - Centre-Forward · Coritiba Foot Ball Club

€850k

Matheus Vargas

Midfield - Central Midfield · Paysandu SC

€500k

Giacomo Parigi

Attack - Centre-Forward · Latina Calcio 1932

€450k

Shares 1996-06-18 · 6 players total

85Appearances

0Goals

0Assists

1Yellow cards

0Red cards

85Full matches (90′)

Full name	Koen Bucker
Date of birth	1996-06-18 (29 yrs)
Place of birth	Zaandam, Netherlands
Citizenship	Netherlands
Position	Goalkeeper
Foot	right
Height	198.00 m
Current club	FC Emmen
Joined	2025-08-07
Contract expires	2026-06-30
Agent	Prime11

Sep 2025

Injury: unknown

1 games missed

Aug 2025

Transfer: Roda JC → FC Emmen

25/26 · Transfer

Jul 2025

25/26 — FC Emmen

0 matches · 0 G · 0 A · across 1 competition

Sep 2024

Injury: unknown

35 games missed

Jul 2024

24/25 — Roda JC Kerkrade

5 matches · 0 G · 0 A · across 1 competition

Dec 2023

Injury: unknown

11 games missed

Nov 2023

Injury: unknown

3 games missed

Aug 2023

Transfer: Heracles Almelo → Roda JC

23/24 · Transfer

Jul 2023

23/24 — Roda JC Kerkrade

18 matches · 0 G · 0 A · across 2 competitions

Jul 2022

22/23 — Heracles Almelo

1 matches · 0 G · 0 A · across 2 competitions

Jul 2021

21/22 — Heracles Almelo

16 matches · 0 G · 0 A · across 3 competitions

Jul 2020

20/21 — Heracles Almelo

2 matches · 0 G · 0 A · across 2 competitions

Jul 2019

19/20 — Heracles Almelo U21, Heracles Almelo

6 matches · 0 G · 0 A · across 4 competitions

Jul 2018

Transfer: AZ Alkmaar U21 → Heracles Almelo

18/19 · Transfer

Jul 2018

18/19 — Heracles Almelo U21, Heracles Almelo

7 matches · 0 G · 0 A · across 5 competitions

Jul 2017

17/18 — AZ Alkmaar U21

2 matches · 0 G · 0 A · across 1 competition

Jul 2016

16/17 — AZ Alkmaar U21

3 matches · 0 G · 0 A · across 1 competition

Jul 2015

15/16 — AZ Alkmaar U21

0 matches · 0 G · 0 A · across 1 competition

Jul 2015

Transfer: AZ U19 → AZ Alkmaar U21

15/16 · Transfer

Jul 2014

14/15 — AZ Alkmaar U21, AZ Alkmaar U19

23 matches · 0 G · 0 A · across 5 competitions

Jul 2013

13/14 — AZ Alkmaar U19

2 matches · 0 G · 0 A · across 2 competitions

Jul 2013

Transfer: AZ U17 → AZ U19

13/14 · Transfer

Jul 2012

12/13 — AZ Alkmaar U19

0 matches · 0 G · 0 A · across 1 competition

Jul 2012

Transfer: AZ Alkmaar Yth. → AZ U17

12/13 · Transfer

Jul 2011

Transfer: WSV '30 Yth. → AZ Alkmaar Yth.

11/12 · Transfer

Jan 1970

Peak market value: €350k

Highest valuation recorded in dataset

Minutes played by club

FC Emmen 0.0%

Roda JC Kerkrade 26.0%

Heracles Almelo 22.7%

Heracles Almelo U21 15.3%

AZ Alkmaar U21 5.9%

AZ Alkmaar U19 30.1%

Club	Seasons	First	Last	Matches	Minutes
FC Emmen	1	25/26	25/26	0	0
Roda JC Kerkrade	2	23/24	24/25	23	1,994
Heracles Almelo	5	18/19	22/23	19	1,740
Heracles Almelo U21	2	18/19	19/20	13	1,170
AZ Alkmaar U21	4	14/15	17/18	5	450
AZ Alkmaar U19	3	12/13	14/15	25	2,310

Career trajectory — goals, assists & market value

Goals by season

Assists by season

Season	Competition	Club	Matches	YC	Minutes
25/26	Keuken Kampioen Divisie	FC Emmen	0	0	0
24/25	Keuken Kampioen Divisie	Roda JC Kerkrade	5	0	374
23/24	Keuken Kampioen Divisie	Roda JC Kerkrade	17	1	1,530
23/24	Keuken Kampioen Play-Offs	Roda JC Kerkrade	1	0	90
22/23	Keuken Kampioen Divisie	Heracles Almelo	0	0	0
22/23	KNVB Beker	Heracles Almelo	1	0	120
21/22	Eredivisie	Heracles Almelo	12	0	1,080
21/22	Keuken Kampioen Play-Offs	Heracles Almelo	2	0	180
21/22	KNVB Beker	Heracles Almelo	2	0	180
20/21	Eredivisie	Heracles Almelo	2	0	180
20/21	KNVB Beker	Heracles Almelo	0	0	0
19/20	Beloften Preliminary Round	Heracles Almelo U21	4	0	360
19/20	Eredivisie	Heracles Almelo	0	0	0
19/20	KNVB Beker	Heracles Almelo	0	0	0
19/20	Reserve Erediv.	Heracles Almelo U21	2	0	180
18/19	Beloften Eredivisie	Heracles Almelo U21	3	0	270
18/19	Beloften Preliminary Round	Heracles Almelo U21	4	0	360
18/19	Eredivisie	Heracles Almelo	0	0	0
18/19	KNVB Beker	Heracles Almelo	0	0	0
18/19	Play-Offs Conference League	Heracles Almelo	0	0	0
17/18	Jupiler League	AZ Alkmaar U21	2	0	180
16/17	Tweede Divisie	AZ Alkmaar U21	3	0	270
15/16	Beloften Eredivisie	AZ Alkmaar U21	0	0	0
14/15	Beloften Eredivisie	AZ Alkmaar U21	0	0	0
14/15	Beloften Preliminary Round	AZ Alkmaar U21	0	0	0
14/15	U19 Cup NL	AZ Alkmaar U19	3	0	330
14/15	U19 Div. 1 Fall	AZ Alkmaar U19	10	0	900
14/15	U19 Div. 1 Spring	AZ Alkmaar U19	10	0	900
13/14	U19 Cup NL	AZ Alkmaar U19	0	0	0
13/14	U19 Div. 1 Spring	AZ Alkmaar U19	2	0	180
12/13	U19 Div. 1 Spring	AZ Alkmaar U19	0	0	0

Season	Date	From	To	Type	Market value	Fee
11/12	2011-07-01	WSV '30 Yth.	AZ Alkmaar Yth.	Transfer	0	—
12/13	2012-07-01	AZ Alkmaar Yth.	AZ U17	Transfer	0	—
13/14	2013-07-01	AZ U17	AZ U19	Transfer	0	—
15/16	2015-07-01	AZ U19	AZ Alkmaar U21	Transfer	0	—
18/19	2018-07-31	AZ Alkmaar U21	Heracles Almelo	Transfer	50000	—
23/24	2023-08-14	Heracles Almelo	Roda JC	Transfer	125000	—
25/26	2025-08-07	Roda JC	FC Emmen	Transfer	250000	—

Season	Injury	From	To	Days missed	Games missed
23/24	Groin injury	2023-11-01	2023-11-15	15	3
23/24	Arm injury	2023-12-15	2024-03-16	93	11
24/25	Knee injury	2024-09-13	2025-06-02	263	35
25/26	Ill	2025-09-11	2025-09-12	2	1

Current€250k

Peak€350k

Low€50k

Δ since start+€200k

Date	Value
Jan 1, 1970	€250k
Jan 1, 1970	€300k
Jan 1, 1970	€350k
Jan 1, 1970	€350k
Jan 1, 1970	€125k
Jan 1, 1970	€100k
Jan 1, 1970	€175k
Jan 1, 1970	€100k
Jan 1, 1970	€50k
Jan 1, 1970	€50k
Jan 1, 1970	€50k
Jan 1, 1970	€50k
Jan 1, 1970	€50k
Jan 1, 1970	€50k
Jan 1, 1970	€50k
Jan 1, 1970	€50k

No national team data.

Teammate	PPG played with	Joint goals	Minutes
Arjen van der Heide	2	1	743
Lennerd Daneels	2	0	664
Jeremy Helmer	2	0	0
Sami Ouaissa	2	0	0
Maximilian Schmid	2	0	0
Sinan Bakış	1	0	0
Matisse Didden	2	0	0
Walid Ould-Chikh	2	0	0
Luca de la Torre	1	0	0
Boyd Reith	2	0	0
Nick Doodeman	2	0	0
Joris Kramer	2	0	0
Michael Breij	2	0	0
Alexander Helgi Sigurdarson	2	0	0
Enrique Peña Zauner	2	0	0
Jan-Willem Tesselaar	2	0	0
Brian Koglin	2	0	0
Lucas Schoofs	1	0	0
Pantelis Hatzidiakos	2	0	0
Levi Opdam	2	0	0

Teams faced most often by Koen Bucker's clubs during seasons he played in those competitions (team-level results, not personal head-to-head goals — see disclaimer above).

Opponent	P	W	D	L	GF	GA	GD	Win %
ADO Den Haag	24	13	7	4	47	21	+26	54%
VVV-Venlo	24	10	8	6	50	37	+13	42%
De Graafschap	23	9	4	10	36	44	-8	39%
TOP Oss	20	13	4	3	41	15	+26	65%
Willem II	20	7	4	9	30	35	-5	35%
Jong Ajax	20	11	4	5	31	28	+3	55%
FC Den Bosch	20	9	7	4	29	22	+7	45%
FC Dordrecht	20	14	0	6	56	18	+38	70%
Jong PSV	20	13	5	2	47	31	+16	65%
NAC Breda	20	10	5	5	46	30	+16	50%
Helmond Sport	20	11	3	6	40	26	+14	55%
PEC Zwolle	19	5	2	12	26	38	-12	26%

Yellow / second-yellow / red cards per season. Only seasons with at least one card are shown.

Season	Matches	Mins	YC	2nd YC	RC	Cards / 90′
23/24	18	1,620	1	0	0	0.06

Goalkeeper-specific aggregates: clean sheets and goals conceded by season.

Season	Matches	Mins	Clean sheets	CS %	Goals conceded	GC / 90′
24/25	5	374	2	40%	11	2.65
23/24	18	1,620	6	33%	17	0.94
22/23	1	120	0	0%	2	1.5
21/22	16	1,440	3	19%	31	1.94
20/21	2	180	0	0%	4	2
19/20	6	540	3	50%	3	0.5
18/19	7	630	3	43%	5	0.71
17/18	2	180	0	0%	3	1.5
16/17	3	270	2	67%	2	0.67
14/15	23	2,130	9	39%	34	1.44
13/14	2	180	1	50%	2	1