Facts: No Guirassy, no problem | OneFootball

Early decider: In Borussia Dortmund's third Bundesliga match in a row, the final score was already set in stone at the conclusion of the first half. Thanks to their effectiveness in front of goal, BVB secured all three points from 09 shots on target.

Clean sheet: For the first time in almost five years, the Black & Yellows have gone four Bundesliga matches in a row without conceding a goal. They are now just one match away from equalling the club record. Across all competitions, BVB have yet to concede a goal in the first half this season.

The streak continues: Borussia Dortmund are unbeaten in 13 Bundesliga games across two seasons (11 wins, two draws). They have now strung together a four-game winning streak.

A strong start to the season: 13 points after five matchdays is their best start in eight years.

Successful anniversary: In his 200th game as a head coach in the Bundesliga, Niko Kovac celebrated his 90th win (44 draws, 66 defeats).

Replacements step up: The Black & Yellows have played six games without Serhou Guirassy out of a total of 61 matches during his time at the club. Their record is five wins and one draw.

Match winner: Karim Adeyemi has been involved in five goals in the last four competitive matches (three goals, two assists). He has also scored in each of the last three games. In Mainz, he made the most sprints (29) and reached the highest speed (35.8 km/h). in the scene which led to Robin Zentner's sending off.

Assist king: Julian Brandt set up both goals and was involved in a majority of the team's shots on goal (five out of nine). He covered an impressive 11.4 kilometres and completed 23 sprints.

Strong in the tackle: Nico Schlotterbeck won 13 of his 15 challenges (87%).