It's the last London derby for the departing Arsenal manager Arsene Wenger, as West Ham travel to the Emirates. Opta crunches the numbers so you don't have to.
"The Gunners have scored at least three goals in their last five home games in all competitions."
Arsenal are 2.47/5 to win half-time/full-time.
Arsenal have lost just one of their last 19 Premier League meetings with West Ham (W14 D4), with that defeat coming at the Emirates in August 2015 (0-2). The Gunners are 1.584/7 to win again.
Only Manchester United (8) and Liverpool (7) have won more away Premier League games against Arsenal than West Ham (5, level with Chelsea and Aston Villa). West Ham are 6.25/1 to taste victory.
There has been four hat-tricks scored in Premier League meetings between these sides (Sylvain Wiltord, Thierry Henry, Andy Carroll and Alexis Sanchez) - only Arsenal vs Liverpool (5) has seen more in the competition. Over 2.5 goals is 1.558/15.
Arsenal have only failed to score in one of their last 31 home league games. Over 3.5 goals is 2.35/4.
The Hammers have scored in each of their last nine Premier League away games, their joint-longest such run within a single season in the competition (also nine in 1999-00). Both teams to score is 1.625/8.
The Gunners have scored at least three goals in their last five home games in all competitions. Arsenal are 2.47/5 to win half-time/full-time.
West Ham have drawn all three of their away London derbies in the league this season. The draw is 4.67/2.
Mesut Özil has been directly involved in five goals in his last four Premier League games against West Ham (3 goals, 2 assists). Ozil is 3.7511/4 to score.
Pierre-Emerick Aubameyang has been involved in eight goals in his opening eight Premier League games for Arsenal (6 goals, 2 assists). Only Andrey Arshavin (6 goals, 3 assists) was involved in more in a player's first eight for the club in the competition. Aubameyang is 1.684/6 to add to his tally.
Javier Hernandez is yet to score in four Premier League appearances against Arsenal - he's only faced Norwich (5) more often without finding the net in the competition. Under 2.5 goals is 2.6413/8.