Olivier Aertssen

Defender · PEC Zwolle · 22 · Netherlands

Compare with others

Season score: 35.0; Eredivisie 26/27, 9 matches
Last 5 weeks: 35.4; average of weeks with 60+ minutes
Market value: €610k; −€100k (−13%) since 2 Dec 2025 on Transfermarkt; estimate, 22 Oct 2026

Photo: Gaico Aertssen, CC BY-SA 4.0, via Wikimedia Commons

Born: 7 Aug 2004
Height: 185 cm
Foot: B
Contract until: 30 Jun 2027
Wikipedia views: 77 4 weeks

Wikipedia Wikidata Transfermarkt

Every week

1–7 Jul 2025 to 20–26 Oct 2026

23 of 69 weeks with 60+ minutes, averaging 40.7 (minutes-weighted); 1 of them 70 or better.

Form bars show the weekly score: no matchunder 60′under 4545–5555–7070+

Every week as a table

Week	Matches	Minutes	Score	Expected	Underlying
13–19 Oct 2026	1	90	29.6	42.5	29.4
6–12 Oct 2026	1	90	30.3	43.1	30.1
15–21 Sep 2026	1	80	39.3	43.1	39.5
8–14 Sep 2026	1	79	38.0	43.2	37.9
1–7 Sep 2026	1	90	40.7	43.1	40.6
25–31 Aug 2026	1	90	33.5	43.6	33.7
18–24 Aug 2026	1	90	30.4	44.3	30.7
11–17 Aug 2026	1	90	40.8	44.4	40.7
4–10 Aug 2026	1	90	33.3	45.0	33.2
12–18 May 2026	1	90	40.3	45.2	40.5
5–11 May 2026	1	90	38.5	45.5	38.4
28 Apr – 4 May 2026	1	90	32.1	46.5	32.2
21–27 Apr 2026	1	83	44.3	46.5	44.5
7–13 Apr 2026	1	90	40.6	46.9	40.7
31 Mar – 6 Apr 2026	1	45	50.5	46.6	50.4
17–23 Mar 2026	1	11	63.4	46.3	63.4
10–16 Mar 2026	1	90	21.3	48.5	21.2
3–9 Mar 2026	1	45	51.1	48.3	51.0
10–16 Feb 2026	1	45	32.1	49.0	31.9
3–9 Feb 2026	1	32	59.0	48.6	59.0
13–19 Jan 2026	1	27	50.5	48.5	50.5
6–12 Jan 2026	1	8	46.2	48.4	46.1
2–8 Dec 2025	1	45	35.5	48.9	35.3
25 Nov – 1 Dec 2025	1	90	49.0	48.9	49.0
18–24 Nov 2025	1	90	48.9	48.8	48.9
4–10 Nov 2025	1	90	50.1	48.6	50.3
28 Oct – 3 Nov 2025	1	90	27.8	50.9	27.6
21–27 Oct 2025	1	70	40.0	52.0	39.9
30 Sep – 6 Oct 2025	1	45	26.9	53.7	26.7
16–22 Sep 2025	1	90	54.1	53.9	54.9
26 Aug – 1 Sep 2025	1	90	57.9	53.5	57.9
5–11 Aug 2025	1	90	74.8	50.0	75.1

Against expectation

How it's expected

Each week's score beside what the player's earlier matches led to expect. Over the last 10 weeks with 60+ minutes: −8.2 a week below expectation.

Market value

Where these come from

Current estimate €610k no change recorded 22 Oct 2026 · BSD, seen when squads refresh

Transfermarkt €650k −€100k (−13%) since 2 Dec 2025 28 May 2026 · valuations up to July 2026

Next summer, if it goes like similar cases €536k–€3.0M +58% median of 40 similar past cases; players his age +20% Closest cases, what their Transfermarkt value then did in a year: Hakon Sjatil at 22 (€500k, scoring 36.5) +50%; Anel Husić at 24 (€700k, scoring 37.6) +21%; Cameron Congreve at 21 (€400k, scoring 38.5) +350%.

Every value as a table

Date	Source	Value
22 Oct 2026	Current estimate (BSD)	€610k
28 May 2026	Transfermarkt	€650k
11 Mar 2026	Transfermarkt	€650k
2 Dec 2025	Transfermarkt	€750k
28 May 2025	Transfermarkt	€750k
17 Dec 2024	Transfermarkt	€600k
10 Jun 2024	Transfermarkt	€600k
8 Jan 2024	Transfermarkt	€600k
4 Jul 2023	Transfermarkt	€800k
3 Apr 2023	Transfermarkt	€800k
12 Oct 2022	Transfermarkt	€350k

Two different estimates, so each is its own line and each change is measured within its own line.

What the score is made of

Eredivisie 26/27: each part per 90 minutes against the average defender in the top five leagues (0), in standard deviations.

Shooting −0.32
Creating −0.32
Progressing −0.38
Keeping the ball −1.93
Defending −0.01
Aerial −0.66
Finishing −0.05

Attention

English Wikipedia views per week, the article and its redirects, last 52 weeks.

Plays most like

same position, last 12 months: the shape of their play, not its level

Player	Recent score	Value now	Likeness
Sultan Alessa Al-Riyadh · 21 · cheaper	38.0	€75k	94%Compare
Ricardo Esgaio Gil Vicente · 33	39.7	€500k	90%Compare
Frederik Flex Kristiansund BK · 22	39.2	€500k	87%Compare
Ahmet Oğuz Konyaspor · 33	–	–	86%Compare
Bright Osayi-Samuel Birmingham City · 28	37.7	€4.0M	86%Compare
Ricardo Pereira No club · 33	–	–	86%Compare

Recent score: the last six months. Cheaper: valued at less than 60% of Olivier Aertssen.

Seasons

Season	Competition	Team	Matches	Minutes	Score	Underlying
Eredivisie 26/27	Eredivisie	PEC Zwolle	9	789	35.0	35.0
VriendenLoterij Eredivisie 25/26	Eredivisie	PEC Zwolle	23	1,536	44.2	44.2

Latest matches

32 since July 2025

Date	Competition	Opponent	Result	Min	xG	xA	Score
18 Oct 2026	Eredivisie	Go Ahead Eagles	W 4–1	90	–	0.02	29.6
11 Oct 2026	Eredivisie	SC Cambuur	L 0–1	90	–	0.06	30.3
18 Sep 2026	Eredivisie	at FC Groningen	L 0–3	80	0.04	0.02	39.3
13 Sep 2026	Eredivisie	Feyenoord	L 0–7	79	–	0.01	38.0
4 Sep 2026	Eredivisie	at Sparta Rotterdam	D 2–2	90	–	0.02	40.7
29 Aug 2026	Eredivisie	NEC Nijmegen	L 1–3	90	0.05	0.02	33.5
22 Aug 2026	Eredivisie	at SC Heerenveen	W 2–0	90	0.05	0.02	30.4
16 Aug 2026	Eredivisie	at FC Twente	L 1–3	90	–	0.00	40.8
9 Aug 2026	Eredivisie	AFC Ajax	L 0–2	90	–	0.02	33.3
17 May 2026	Eredivisie	Feyenoord	L 0–2	90	0.04	0.02	40.3

All 32 matches

Date	Competition	Opponent	Result	Min	Assists	xG	xA	Score
18 Oct 2026	Eredivisie	Go Ahead Eagles	W 4–1	90	0	–	0.02	29.6
11 Oct 2026	Eredivisie	SC Cambuur	L 0–1	90	0	–	0.06	30.3
18 Sep 2026	Eredivisie	at FC Groningen	L 0–3	80	0	0.04	0.02	39.3
13 Sep 2026	Eredivisie	Feyenoord	L 0–7	79	0	–	0.01	38.0
4 Sep 2026	Eredivisie	at Sparta Rotterdam	D 2–2	90	0	–	0.02	40.7
29 Aug 2026	Eredivisie	NEC Nijmegen	L 1–3	90	0	0.05	0.02	33.5
22 Aug 2026	Eredivisie	at SC Heerenveen	W 2–0	90	0	0.05	0.02	30.4
16 Aug 2026	Eredivisie	at FC Twente	L 1–3	90	0	–	0.00	40.8
9 Aug 2026	Eredivisie	AFC Ajax	L 0–2	90	0	–	0.02	33.3
17 May 2026	Eredivisie	Feyenoord	L 0–2	90	0	0.04	0.02	40.3
10 May 2026	Eredivisie	at Fortuna Sittard	L 2–3	90	0	–	–	38.5
3 May 2026	Eredivisie	Heracles Almelo	W 1–0	90	0	0.03	0.21	32.1
23 Apr 2026	Eredivisie	at PSV Eindhoven	L 1–6	83	0	0.03	0.00	44.3
12 Apr 2026	Eredivisie	Excelsior	D 2–2	90	0	0.03	0.05	40.6
5 Apr 2026	Eredivisie	at Go Ahead Eagles	L 0–5	45	0	–	0.02	50.5
21 Mar 2026	Eredivisie	NAC Breda	W 2–1	11	0	–	–	63.4
13 Mar 2026	Eredivisie	FC Groningen	D 1–1	90	0	0.01	0.05	21.3
8 Mar 2026	Eredivisie	at Sparta Rotterdam	D 1–1	45	0	–	0.01	51.1
15 Feb 2026	Eredivisie	at SC Heerenveen	L 2–4	45	0	–	0.00	32.1
7 Feb 2026	Eredivisie	FC Volendam	L 1–2	32	0	–	0.09	59.0
17 Jan 2026	Eredivisie	AZ Alkmaar	W 3–1	27	0	–	0.02	50.5
10 Jan 2026	Eredivisie	at FC Twente	D 1–1	8	0	–	0.00	46.2
6 Dec 2025	Eredivisie	at Feyenoord	L 1–6	45	0	–	0.00	35.5
28 Nov 2025	Eredivisie	SC Heerenveen	W 2–1	90	0	–	0.05	49.0
23 Nov 2025	Eredivisie	at FC Groningen	D 2–2	90	2	–	0.53	48.9
8 Nov 2025	Eredivisie	Sparta Rotterdam	W 1–0	90	0	0.03	0.02	50.1
2 Nov 2025	Eredivisie	at Heracles Almelo	L 2–8	90	0	–	0.00	27.8
25 Oct 2025	Eredivisie	NEC Nijmegen	D 2–2	70	0	–	0.00	40.0
4 Oct 2025	Eredivisie	PSV Eindhoven	L 0–4	45	0	–	0.00	26.9
21 Sep 2025	Eredivisie	Go Ahead Eagles	L 0–2	90	0	0.10	0.10	54.1
31 Aug 2025	Eredivisie	FC Utrecht	L 0–2	90	0	–	0.03	57.9
10 Aug 2025	Eredivisie	FC Twente	W 1–0	90	0	0.03	0.05	74.8