Borussia Dortmund scored with their first shot on goal in each half as they claimed a comfortable 4-0 victory in Freiburg. It was their biggest away win since they beat Stuttgart 4-0 in October. BVB converted three of their five shots in the second period.

Good form: The Black & Yellows have won five of their last six Bundesliga matches.

Record run: Borussia Dortmund are now unbeaten in 16 Bundesliga matches against Sportclub Freiburg (W14, D2). It is their longest run without defeat against a single opponent in their top-flight history.

First goal key: Dortmund have never lost after opening the scoring this term (W21, D3), while Freiburg have never won after conceding first (D5, L12).

Sensational season: Marco Reus has now found the net 16 times this season. He has never scored more goals in a single campaign while at BVB. Only in the 2011/12 season as a Borussia Mönchengladbach player did he score more goals (18). Reus now has 115 goals in 258 Bundesliga games. That means he has scored as many league goals (for Dortmund and Gladbach) as the BVB legend Lothar Emmerich.

Favourite foe: Reus has faced SC Freiburg seven times as a BVB player. He has been involved in at least one goal in each match and he has amassed an impressive 12 scorer points against them (five goals, seven assists).

Supersubs: The Black & Yellows have scored 17 substitute goals in the current campaign, equalising a top-flight record jointly held by Werder Bremen (2006/07) and Bayern Munich (2013/14).

Young star: Jadon Sancho has now taken his goal tally for the season to 11 and, at 19, is one of the youngest players to have reached this figure in a season. In total, he has amassed 29 scorer points − a figure topped only by Lewandowski − and has recorded more assists than any other player of the same age since records were first collected. As he did against Mainz last week, Sancho opened the scoring for BVB. It was the sixth time this season that the youngster has put his side 1-0 ahead. Across the division, only Hoffenheim's Kramaric has scored the first goal more often (seven times).

Goal threat: Mario Götze has scored four of his five goals this season after the break. Only once before − at Bayern in the 2014/15 campaign − has Götze scored more (nine).

From the spot: Paco Alcácer scored a Bundesliga penalty for the first time. He had previously missed from the spot against Monaco in the Champions League in October.

Personal best: Raphael Guerreiro notched his sixth assist of the season. He has never set up more goals in a single Bundesliga campaign.