Harry Kane became the fastest player in Bundesliga history to a century of league goals, and did it inside a 7-0 demolition of Union Berlin that also featured Michael Olise's first career hat-trick. That alone would headline most weeks. Instead it has to share the podium with Borussia Dortmund, who ground out a 1-0 win at Stuttgart to stay perfect through four games and go top of the table, and with SC Freiburg, whose three-game winning start finally ended in a wild 2-2 at Frankfurt. Elsewhere: Werder Bremen came back from 2-0 down to beat Augsburg with a stoppage-time winner, Borussia Mönchengladbach fired their head coach and then lost 4-3 in a seven-goal circus against Mainz, Hamburg won a league match for the first time this season, and Bayer Leverkusen beat RB Leipzig to continue building some real form. In Europe, Leverkusen won their Europa League opener while Hoffenheim lost theirs. And Jürgen Klopp named his first Germany squad — all 44 players of it — leaving out Maximilian Beier, who responded the very next day by scoring the winner for Dortmund. Down in 2. Bundesliga, Hertha Berlin are six games into a perfect season, with 1. FC Nürnberg two points back in second.

SC Freiburg are top of the Bundesliga after three matchdays. Say that sentence out loud a few times, because it doesn't get less strange. A 5-0 demolition of ten-man Gladbach puts them there on goal difference over an equally perfect Dortmund, who needed goals from Fabio Silva and a Felix Nmecha brace to see off Paderborn. Bayern Munich, meanwhile, had to go to a town of 13,000 people and grind out a 2-1 win over newly-promoted SV Elversberg, who very nearly repeated their opening-day miracle against Leverkusen — and who gave Bayern a real fright before Harry Kane's 72nd-minute winner settled it. Elsewhere: RB Leipzig went from a historic 4-1 Champions League beating at Como to putting five goals past a hapless Hamburg side that still hasn't scored a league goal this season. Schalke picked up their first win with a dramatic 3-1 away at Union Berlin. Augsburg and Leverkusen played out a VAR-heavy 2-2. Frankfurt beat rivals Mainz to hand Adi Hütter his first win back in the job. And down in 2. Bundesliga, Hertha Berlin have won all five of their games and sit top of the table, with 1. FC Nürnberg right behind them on a nearly-as-good run of their own.

Bayern's unbeaten start to the season continues, but their 59-match scoring streak doesn't — held to a goalless draw by newly promoted Schalke at the Veltins-Arena, in front of a crowd that celebrated the point like a trophy. Jamal Musiala made his first appearance back from the neurological condition that caused him to collapse twice in preseason — Kompany confirmed it's seizure-related and said a recurrence "wouldn't be a big deal," which we unpack carefully.

Elversberg are two wins from two Bundesliga matches. After shocking Leverkusen on opening day, they came from behind twice at Gladbach — with their own head coach sent off at halftime — to win 4-3 through a stoppage-time Maurice Krattenmacher winner. Population 13,000, and undefeated.

RB Leipzig came back to earth after their emphatic opening win, losing 3-1 at Werder Bremen. Leverkusen answered last week's shock defeat with a 4-0 win over Union Berlin. Dortmund won 3-2 at Hoffenheim but confirmed their big summer signing Giannis Konstantelias is out for months with a serious knee injury.

Also: Mainz 5-0 Hamburg, Augsburg 4-1 Frankfurt (their second big win in two matches), Freiburg 1-0 Paderborn, Stuttgart 4-1 Köln.

Next weekend: Union Berlin travel to Schalke, and Bayern host Elversberg — suddenly not the formality it looked like a fortnight ago.