Career
A left-sided player, Borrowdale plays as a left-back. He has also been known to operate as a central defender. Borrowdale began his career at Crystal Palace, and made his debut aged 17 in December 2002.
At just age 21 he made his 100th appearance for Palace, and looked to have a big future, collecting the club"s "Young Player of the Year" award to cap some strong performances in the 2006-2007 season.
However, this would be his last at Selhurst Park. With his contract expired, he opted to join former Palace boss Iain Dowie to Coventry City, for a tribunal fee of £650k.
At Coventry his career has stuttered somewhat, with the team struggling and Dowie sacked, resulting in Borrowdale spending most of the season on the sidelines. In September 2008, he joined Colchester United on a month-long emergency loan.
He started his first match for Colchester on 26 September.
On 23 November 2008, he became Queens Park Rangers manager Paulo Sousa"s first loan signing since taking over at Loftus Road. He signed with the club on a permanent contract on 2 January 2009. Borrowdale was loaned out by QPR on a number of occasions.
He joined League One side Brighton & Hove Albion on loan for the remainder of the season on 6 March 2009, after an injury to first choice left-back Jim McNulty, making 12 appearances for Brighton.
On 18 March 2010, he joined League One club Charlton Athletic on a 28-day emergency loan. On 8 February 2011, he agreed a one-month loan deal with another League One Carlisle United, and made his debut on the same day in a 3–0 defeat at Huddersfield Town.
On 30 September 2011, he joined League Two club Barnet on an emergency loan deal. On 21 May 2012, Queens Park Rangers announced that Borrowdale would be leaving the club when his contract expired at the end of June.
On 21 February 2013, Borrowdale signed for IFA Championship 1 club Carrick Rangers until the end of the 2012-2013 season.
On 8 November 2013, he signed for Isthmian League club Margate. Borrowdale returned to professional football at the end of January 2014 when he signed for Gillingham. He was released by the club at the end of the 2013-2014 season, without ever having played a match for them.
On 5 August 2014, Borrowdale signed for Greenwich Borough.
He received his first call-up to the England under-21 squad for the October 2006 play-offs against Germany, although he did not appear for the team He has also represented England at under-17, under-18, under-19 and under-20 levels.
2007 – Crystal Palace "Young Player of the Year".