Expected goals

Koen Kostons — xG and xA

Underlying expected output for Koen Kostons (PEC Zwolle) across the last 7 matches with Understat coverage. xG / xA are per-shot probability sums — they tell you what an average finisher would have scored from the chances Koen Kostons got. Sustained over/underperformance versus xG is the single most predictive form signal in football analytics.

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xG

2.25

vs 2 goals

xA

0.00

vs 0 assists

xG / 90

0.36

xA / 90

0.00

DateOpponentMinGxGAxA
17 Mayvs Feyenoord9000.230
10 Mayat Fortuna Sittard9000.040
03 Mayvs Heracles Almelo9010.150
12 Aprvs Excelsior7400.390
05 Aprat Go Ahead Eagles4600.540
13 Marvs FC Groningen9010.850
08 Marat Sparta Rotterdam9000.040
Source: Understat per-shot xG model. Full Koen Kostons profile adds AI-authored context, last-5 ratings, sidelined timeline, and upcoming fixtures.