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Excelsior MaassluisExcelsior Maassluis · KNVB Beker
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Derrick Slagveer

Forward·1 apps·20 mins
Last 6
L
Goals
0
this season
Goals / game
0.00
per appearance
Conversion
0%
goals per shot
Key passes /90
0.00
key passes
Duels won
100%
of duels
Assists
0
this season
Assists / game
0.00
per appearance
Summary

Derrick Slagveer has made one appearance in the KNVB Beker this season, spending 20 minutes on the pitch. He has not yet found the net or provided an assist, and his single shot has not been on target. In that brief spell he has recorded no key passes, tackles or interceptions, and his dribble success rate remains at zero. Compared to league averages for forwards, his shots per 90 minutes (4.5) are well above the baseline of 1.73, while his key passes per 90 (0.0) fall short of the expected 1.14. Similarly, his tackles per 90 (0.0) are below the baseline of 0.93, and his dribbles succeeded per 90 (0.0) lag behind the typical 0.92. Slagveer’s average match rating of 6.5 reflects a modest contribution in this early stage of the season.

Derrick Slagveer has played 20 minutes across 1 appearance in KNVB Beker, at 0.00 goals per 90 against a positional baseline of 0.32, converting 0% of 1 shots and averaging 6.50 a match.

Written by Pythia from this player's own numbers.
01 Historic Performance02 Player Strength Analysis03 VS other players04 Player value05 Squad Statistics06 Season log07 Match log
01Historic Performance📊
Goals per match
Total
0
Per match
0.00
AJA17/12
Shots per match
Dotted line: conversion %
Total
1
Per match
1.00
1AJA17/12
Dribbles per match
Dotted line: success %
Completed
0
Success
-
AJA17/12
Assists per match
Total
0
Per match
0.00
AJA17/12
Shots on target
Dotted line: conversion %
Total
0
Accuracy
0%
Conversion
0%
AJA17/12
Pass accuracy per match
Dotted line: accuracy %
Completed
3
Accuracy
75%
3AJA17/12
Key passes per match
Total
0
Per match
0.00
AJA17/12
Duels won per match
Total
1
Win rate
100%
1AJA17/12
02Player Strength Analysis💪
Per 90 against his positional baseline
Goals /90
0.00 0.32 0.13
Shots /90
4.50 1.73 0.90
Shots on target /90
0.00 0.91 0.42
Key passes /90
0.00 1.14 0.92
Dribbles /90
0.00 0.92 0.65
Fouls /90
0.00 1.38 1.18
Black tick is the positional baseline: the average forward in KNVB Beker with 900+ minutes (1929 players). Amber is the league average across every outfield position, which is what shows a defender out-passing most midfielders. Green means better for that metric, which for fouls and goals conceded means fewer.
Shape
Goals0.00Shots4.50SoT0.00Key pass0.00Drib0.00Fouls0.00
Solid is the player, dashed ring is the positional baseline.
03VS other players👥
Compare with
Up to 3 at once
Total goals
0
21
Total assists
0
9
Conversion %
0%
22%
Goals /90
0.00
0.48
Shots /90
4.50
2.19
Shots on target /90
0.00
1.44
Key passes /90
0.00
2.21
Dribbles /90
0.00
1.07
Fouls /90
0.00
0.55
0.004.500.000.000.000.000.482.191.442.211.070.55Goalsrim 0.48Shotsrim 4.50SoTrim 1.44Key passrim 2.21Dribrim 1.07Foulsrim 0.55
Each spoke has its own scale: rings are 25/50/75/100% of the rim value shown.
Derrick Slagveer Sven Mijnans
04Player value💶
Current market value
–
Not available for this player yet
Value by year
No Transfermarkt value history for this player yet.
Value data currently reaches the 1,473 players in the identity crosswalk.
05Squad Statistics👥
Min apps1+
Team form
–
PlayerPosAppsMinsGoalsAssistsShotsOn tgtGoals
/shot		Key
passes		Pass
acc		DribblesDrib
%		TacklesInterc.BlocksDuels
won %		FoulsFouledYelRedSavesRatingForm
Jannick VerbontF171112150%350%00%0000%000008.50–
Devin PlankF1701011100%067%0–00025%010007.30–
Tobias Van der KleijG22100000–043%0–00075%001076.75–
Bram WennekersF215000100%357%0–21048%411006.60–
Calvin TureaijD11200000–165%0–40062%111007.30–
Kevin RingelingD11200000–065%0–14150%000007.30–
Jeremy UdenhoutD11200000–050%00%20133%400006.60–
Quincy Tavares MojicaF112000520%162%133%40040%110006.60–
Jurrian van EerdenM1900000–189%0–31030%201006.00–
Kevin RingelingD1900000–085%0–13167%000005.60–
Jeremy UdenhoutM1900000–062%0–31044%000006.30–
Yousef Al Abd Al HamdM19000110%273%1100%43064%201006.90–
Calvin TureaijD1900000–169%150%11043%110004.90–
Devin PlankM18900100%152%1100%32065%220007.50–
Daniel Lopes VarelaD1860000–080%267%01033%000004.90–
Gaultiér OvermanD17500100%173%1100%20042%410006.90–
Darwin HeuvelmanD1450000–085%0–0000%000005.50–
Quincy Tavares MojicaF14500210%188%0–000–000006.90–
Darwin HeuvelmanD1450000–067%0–50156%000007.50–
Marouane BakourF1450100–173%0–12067%010007.00–
Derrick SlagveerF12000100%075%0–000100%010006.50–
Nick NagtegaalM1190000–086%0–0000%100006.90–
Maikey HouwaartF1150000–033%0–000100%010006.70–
Bryan RileyD140000–0100%00%10033%00000––
Per-player totals for 2025/26 from API-Football match stats, across 24 players. Click any column to sort. Goals/shot is conversion - goals divided by shots taken. Rating is API-Football's own 0-10 composite for each appearance, averaged here; it is their proprietary score, so treat it as a summary rather than an input. A blank from the provider means the player recorded none of that event, so it counts as zero. Form is 0-10: each appearance is scored as a per-90 composite of the stats that matter for that position, then the last 5 are compared with the player's own season baseline. 5 is their normal, green a hot run, red a cold one – it measures a player against themselves, not against the squad. Under 6 appearances shows a dash rather than a number off too small a sample.
06Season log🗂️
SeasonClubCompAppsMinsGoalsAssistsShotsOn tgtGoals
/shot		Key
passes		Pass
acc		DribblesTacklesInterc.Duels
won %		FoulsYelRedRating
2025/26Excelsior MaassluisKNVB Beker12000100%075%000100%0006.50
07Match log📅
DateOpponentResMinsGoalsAssistsShotsOn tgtKey
passes		TacklesFoulsYelRedRatingForm
17 Decv AjaxL20––1–00–006.50–