2009–10 Wolverhampton Wanderers F.C. season

The most notable new addition was Irish international striker Kevin Doyle, signed for a club record fee of £6.5 million from Championship side Reading.

Despite credible draws against the likes of Everton and Aston Villa, the team fell into the relegation zone with a defence unable to keep clean sheets.

Heavy defeats followed against "Big 4" sides Arsenal and Chelsea, before a lacklustre home loss to local rivals Birmingham City put manager McCarthy under increasing pressure.

The month also brought controversy though after manager Mick McCarthy opted to field an entirely new outfield line-up to the one that defeated Spurs when they visited Manchester United three days later.

[7][8] The uproar caused by the decision led to the Premier League requesting an official explanation from the club,[9] resulting in a £25,000 suspended fine.

[14][15] The start to 2010 proved equally frustrating on the field with only two points taken from four games, as well as a convincing FA Cup exit at the hands of financially troubled Championship side Crystal Palace.

Wolves added a second double over Burnley, before a draw at Aston Villa and then a 3–1 victory at fellow strugglers West Ham finished a series of three away game which yielded seven points from a possible nine, giving their chances of avoiding relegation a strong boost.

Wolves took part in their first foreign pre-season tour in five years as they traveled to Perth, Australia to train and play their opening two friendlies against A-League opposition in their first visit to the country since 1972.

A second "Wolves XI" team largely comprising academy prospects and out of favour senior players also played a series of matches during this period.

Kevin Doyle became Wolves' record signing when he joined from Reading.
Stephen Hunt was pursued without success in the January transfer window.