West Ham United v Sunderland: Key stats and talking pointspublished at 19:00 GMT
Chris Adams
BBC Sport journalist
A stoppage-time victory at Spurs last week ended West Ham United's 10-game winless run and means the Hammers will have their tails up for the visit of the Sunderland on Saturday – but they still lay claim to an unwanted defensive record.
Unsound defence
West Ham's current run of 19 games without a clean sheet is the joint worst of any club in Europe's top five leagues. Seventeen of those have come since Nuno Espirito Santo took over in September and the Portuguese head coach will know his side, stuck in 18th, must shed that defensive frailty if they are to lift themselves out of the relegation zone.

The Irons have the leakiest defence in the English top flight this season, while a league-high 12 of their 44 goals conceded have been headers – despite boasting regular centre-back options of Max Kilman (6ft 4in), Jean-Clair Todibo (6ft 3in) and Konstantinos Mavropanos (6ft 4in).
Wantaway striker Callum Wilson was the hero last Saturday, prompting the powers that be at London Stadium to change tack over his future. The Englishman now looks set to stay until the end of the season, despite the recent arrival of fellow forwards Pablo Felipe and Taty Castellanos.
West Ham's home record against promoted side is encouraging – they've lost just one of their last 21 – but they'll be wary of a Sunderland outfit who blew them away in the second half of a 3-0 walloping at the Stadium of Light on the opening day.
Dogged Black Cats continue to impress
If Sunderland can follow up that August win with another in east London, it will mark just their second Premier League double over West Ham, having previously achieved it in 2010-11 – ominously, the last time the Hammers were relegated.
The Black Cats, who sit ninth, are unbeaten at home – only league leaders Arsenal can say the same – and have lost just one of their past eight games in all competitions.
Regis le Bris' side are becoming increasingly notable for their resilience after going behind, a quality they showed again during last week's 2-1 win over Crystal Palace. They have won 16 points from losing positions in the Premier League this season, second only to Aston Villa's tally of 18.
With 33 points from 22 games, Sunderland are the best-performing promoted side in 16 years. Alex McLeish's Birmingham City in 2009-10 were the last newcomers to have as many points at this stage of the season.
Durable Granit's work is top
Some shrewd summer signings have played their part in that success, and none more so than Granit Xhaka. The Switzerland captain, 33, has played the most minutes of any outfield player in the Sunderland squad.
And despite his reputation as a midfield schemer, the former Arsenal player has offered his new employer a perhaps surprising weapon in attack. Xhaka's role in Enzo le Fee's equaliser against Crystal Palace last weekend means he has made eight line-breaking passes that have led to a goal, more than any other player in the division this season.


























