Newcastle's new aid Walter Mader has performed well since joining this season, scoring 4 goals in 6 Premier League games. The data agency Squakwa also compared the key statistics of his Premier League averages this season and Isaac last season. The two scored the same number of goals. In addition to the number of shots and passes, Waltermade's other statistics are stronger:

Waltermade this season: averaging 1.7 shots per game, 0.8 shots on target, 0.8 goals scored; shot-to-goal conversion rate 44.44%, 13.1 passes, success rate 79.55%; quick ball play 2.1 times, 1.7 fouls committed, 1.5 successful aerial duels, 3.4 successful ground confrontations, and 2.7 regained possession of the ball.

Isak last season: averaged 2.5 shots per game, 1.5 shots on target, nearly 0.8 goals; shot-to-goal conversion rate 30.26%, 16.5 passes, success rate 77.05%; quick ball play 1.6 times, 0.5 fouls committed, 0.9 successful aerial duels, 2.2 successful ground confrontations, and 1.8 regained the ball.