Sunderland have been one of the stories of the Premier League season and they head into their final game against Chelsea knowing a win may be enough to take them into Europe.
Most people had the Black Cats down as relegation contenders after winning promotion but Regis Le Bris spent wisely last summer and assembled a formidable squad.
They've claimed plenty of notable scalps during a memorable campaign and if they can topple Chelsea on the final day it might land them a place in next season's UEFA Conference League.
The Blues currently sit in the final European qualification slot but they're only ahead of Brentford on goal difference, with the Black Cats a point behind.
So a win for Sunderland could move them up to eighth, provided Brentford don't win at Anfield in their final game.
Scraping into the Conference League wasn't what Chelsea's owners had planned after qualifying for the Champions League a year ago then winning the Club World Cup.
But their season has unravelled spectacularly, with the decision to appoint rookie boss Liam Rosenior backfiring badly after Enzo Maresca's departure.
Performances have picked up a bit under caretaker Calum McFarlane and if they can win at the Stadium Light it might see them claim a place in the Europa League, provided Brighton drop points at home to Manchester United.
How the bookies view it: No happy ending for Sunderland
Despite having home advantage, Sunderland are 5/2 outsiders with most firms for this one. Chelsea's best price is just 21/20 at Betfair while the draw pays 13/5 at Bet365.
Recent head to head: Black Cats eye a double
Sunderland claimed a 2-1 win at Stamford Bridge earlier this season but that was their first victory over the Blues since 2016. Chelsea have won four of the last six meetings.
Players to watch: Enzo in the zone
Enzo Le Fee scored for Sunderland in their excellent 3-1 win at Everton last time out and has been a fantastic signing. The French playmaker is 5/2 at BetMGM to sign off with a goal or an assist.
Cole Palmer will have a point to prove after being left out of Thomas Tuchel's World Cup squad. The Chelsea star is a tempting 21/20 at BetMGM to score or set one up.
Backed a player to find the net? Check our Goalscorer Betting guide to see how the markets work and where to find value.
Probable line-ups
Dan Ballard misses out for Sunderland again through suspension while Romain Mundle and Omar Alderete are doubts.
Joao Pedro, Malo Gusto and Levi Colwill missed out for Chelsea in midweek with knocks but could be back for this one. Estevao and Jamie Gittens have been ruled out with injuries.
Sunderland: Roefs, Reinildo, Geetruda, O'Nien, Mukiele, Xhaka, Sadiki, Le Fee, Talbi, Angulo, Brobbey.
Chelsea: Sanchez, James, Fofana, Acheampong, Cucurella, Caicedo, Fernandez, Santos, Palmer, Neto, J Pedro.
Anything else catch the eye?
Sunderland are usually a tough nut to crack and I'd be surprised if we saw a lot of goals in this one. The half-time draw looks good at 13/10 with Paddy Power while under 2.5 strikes also looks worth a punt at 11/10 with Betfred.
Sunderland striker Brian Brobbey always puts himself about and will make life uncomfortable for Chelsea's defence. A double on the Dutchman committing over 1.5 fouls and being fouled over 1.5 times pays 8/5 with Bet365.
Chelsea won 9-1 on the corner count when these sides faced off at Stamford Bridge so there may be some value in backing the Blues at -1 in the corner handicap, which pays 23/20 with BOYLESports.
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