Seiya MaikumaRB#2

AZ Alkmaar·Eredivisie·Defender - Right-Back

28 years(16/10/1997)1,79mrightJapanContract until 30/06/2028

6.71Rating16 matches in 12 months

€2.00mMarket value#18 in AZ Alkmaar · #134 in Eredivisie

Last 5rating per match

HBSH15.106.70

HEEA06.097.00

GAEH29.086.30

FORA22.086.80

FCUA15.086.60

Form, 12 monthsaverage rating per month

Nov

Dec

6.70Jan

6.80Feb

Mar

6.80Apr

6.60May

Jun

Jul

6.50Aug

7.00Sep

6.70Oct

Club matchesAZ Alkmaar

Team page →

Next matches

25 Oct · 19:00EredivisieH

Twente———Match stats

Odds are 1X2 for the match; the club's outcome is highlighted. Prediction opens the full match preview.

Recent results

22 Oct · 17:45UEFA Europa LeagueA

Ararat-ArmeniaW4:0Prediction 18 Oct · 13:30EredivisieA

CambuurD2:2Prediction 15 Oct · 17:45UEFA Europa LeagueH

Hapoel Beer ShevaW2:1Prediction 10 Oct · 17:45EredivisieA

FeyenoordL0:2Prediction 20 Sept · 13:30EredivisieH

Telstar—Prediction

Key statsUEFA Europa League · VriendenLoterij Eredivisie

Goals0

Assists0

xA0.090.07 / 90

Key passes21.57 / 90

Dribbles10.78 / 90

Pass accuracy81.0%

Minutes1156 matches

Rating6.691Y 0R

Values per 90 minutes are shown under the totals.

Player profileattributes and traits

Strengths

Ground duels

Weaknesses

Discipline

Player positions: DR

Positions on the pitch

Percentiles per 90per 90 minutes vs positional peers of the league

AttackingPer 90 · Percentile

Goals0.0024%

xG0.0661%

Shots0.9488%

Shots on target0.1434%

Conversion %023%

Big chances missed0.0083%

Dribbles0.4264%

Fouls won1.3789%

PlaymakingPer 90 · Percentile

Assists0.0551%

xA0.1068%

Key passes1.1382%

Big chances created0.1472%

Accurate passes31.4126%

Pass accuracy %77.416%

Final third passes9.0072%

Long balls1.7021%

Crosses0.5769%

DefendingPer 90 · Percentile

Tackles3.3996%

Interceptions1.1867%

Clearances4.0050%

Blocks0.3833%

Aerial duels won1.6559%

Duels won6.8395%

Recoveries4.1968%

Dribbled past0.8518%

Fouls0.8540%

Errors leading to goal0.0065%

What a percentile means

The percentile shows what share of players of the same position in this league the player beats on a per-90-minute metric. 90% — better than nine out of ten peers; 50% — the league median. Per 90 minutes removes the effect of playing time.

For fouls, offsides, being dribbled past and goals conceded the scale is inverted: a higher percentile means fewer of them.

vs 57 defenders · VriendenLoterij Eredivisie · season 24/25 · min 270′ · player 1911′

Similar playersVriendenLoterij Eredivisie · defenders · season 24/25

84%

Syb van OtteleFortuna Sittard · Defender - Centre-Back6.93Rating0G3A24age 84%

Oliver BraudeHeerenveen · Defender - Right-Back6.97Rating0G2A22age 81%

Vasilios ZagaritisHeerenveen · Defender - Left-Back6.88Rating0G2A25age 81%

Boyd ReithSparta R. · Defender - Right-Back6.92Rating0G0A27age 81%

Bart van RooijFC Twente · Defender - Right-Back7.12Rating1G5A25age 80%

Marvin PeersmanTelstar · Defender - Centre-Back6.92Rating0G2A35age

Profile match = 100 − mean gap of per-90 percentiles across 27 metrics of this position; players of the same league, position group and season with at least 270 minutes.

Availability

StatusInjuredsince 09.02.2026

Missed matches18last 12 months

National teamJapan8 caps · 0 goals

Contract until30/06/2028

Market value€2.00mHighest: €4.00m (28/05/2025)

Season statsSeason 26/27

Competition	Team	Season	Apps	Min	Rating	G	A	G+A	YC	RC
UEFA Europa League	AZ Alkmaar	26/27	1	61	6.70	—	—	0	1	—
VriendenLoterij Eredivisie	AZ Alkmaar	26/27	5	54	6.68	—	—	0	—	—

Transfers4

Date	Season	From	To	Fee	Market value
01/07/2024	24/25	Cerezo Osaka	AZ Alkmaar	€800k	€1.50m
09/01/2022	21/22	V-V. Nagasaki	Cerezo Osaka	free transfer	€450k
01/02/2020	19/20	Momoyama Gak.	V-V. Nagasaki	free transfer	-
01/04/2016	15/16	Hig. Fukuoka HS	Momoyama Gak.	free transfer	-

Market value

€2.00m Current€4.00m Highest · 28/05/202528/05/2026 Last change

27.01.202128.05.2026

#18 AZ Alkmaar#134 Eredivisie#51 Japan#317 Right-Back#4.777 Worldwide#368 Year 1997

Value history

Date	Age	Club	Value
27/01/2021	23	V-Varen Nagasaki	€300k
28/06/2021	23	V-Varen Nagasaki	€450k
14/01/2022	24	Cerezo Osaka	€650k
28/06/2022	24	Cerezo Osaka	€750k
06/01/2023	25	Cerezo Osaka	€900k
28/06/2023	25	Cerezo Osaka	€1.00m
09/01/2024	26	Cerezo Osaka	€1.30m
12/06/2024	26	Cerezo Osaka	€1.50m
14/10/2024	26	AZ Alkmaar	€3.00m
17/12/2024	27	AZ Alkmaar	€3.00m
28/05/2025	27	AZ Alkmaar	€4.00m
02/12/2025	28	AZ Alkmaar	€3.00m
28/05/2026	28	AZ Alkmaar	€2.00m