1 – Chelsea lost after scoring the opening goal for the first time this season (W15, D0).
1 – Manchester City’s Ederson has now saved more penalties (1) at the Emirates Stadium than Arsenal’s Petr Čech despite the Brazilian making his debut there on Thursday.
2 – Huddersfield Town are the first team West Bromwich Albion have beaten twice in a single Premier League season.
3 – Manchester City handed Arsenal their joint-heaviest home Premier League defeat on Thursday (also lost by 3 goals to Coventry City (1993), Middlesbrough (2001) and Chelsea (twice in 2009)).
3 – Arsenal conceded three goals in a home Premier League fixture for the first time.
4 – Brighton & Hove Albion’s Lewis Dunk has scored four own goals this season – the joint-most in a single Premier League season (also Martin Škrtel in 2013-14).
4 – Liverpool have scored four goals in each of their past three Premier League games against West Ham United.
7% – Southampton have won just one of their last 15 Premier League matches (D8, L6).
8 – West Brom have take just eight points in 14 Premier League matches under Alan Pardew (W1, D5, L8) – four fewer than their first 14 games of the 2017-18 season before his arrival (W2, D6, L6).
11 – Burnley are winless in their last 11 Premier League games (D6, L5).
11 – Only teammate Kevin De Bruyne (14) has more Premier League assists than Manchester City’s Leroy Sané so far this season.
13 – Bournemouth and Everton have picked up the most points from losing positions this season.
15 – David Moyes has never won at Anfield as a manager (L8, D7).
20 – Liverpool’s Mohamed Salah has scored 20 goals in the Premier League with his left foot this season – the most with this foot in a single season in the competition’s history.
31 – Mohamed Salah has been directly involved in 31 Premier League goals this season (23 goals, 8 assists) – the most in the division.
42 – Saido Berahino has gone more than two calendar years since he last scored a Premier League goal (42 games).
64% – Nine of Xherdan Shaqiri’s 14 Premier League goals have come from outside the penalty area.
82 – Manchester City have now scored more Premier League goals this season (82) than they scored in the entirety of last season (80).
83% – Five of West Brom’s last six Premier League goals have been scored via corners.
4326 – Stoke City’s Tyrese Campbell made his Premier League debut 4,326 days after his father, Kevin Campbell, made his last appearance in the competition.