Sebastian Kowalczyk's Thunderstruck card is rated 87, he is a 170cm | 5'7" tall, right-footed Poland midfielder (RM) that plays for Houston Dynamo in MLS. He has 4-star weak foot and 5-star skill moves, giving him the ability to perform every skill move in the game. He does not have a real face in-game. Sebastian Kowalczyk has 1 special card with rating 68. He was born on 22-08-1998 and he is now 27 years old.

His real-life stats are currently 1 goals and 1 assists in 28 matches in domestic competition. He also received 4 yellow cards and 0 red cards.