He played his first senior tennis that year, losing to future French Open finalist Robin Söderling in the qualifying draw for the Bolton Challenger.

His first full ATP tournament was the 2003 Wimbledon men's singles as a wild card, in which he lost in the first round to Antony Dupuis.

Arguably his most successful season to date came in 2006, when he reached the second round at Wimbledon, beating Carlos Berlocq to record his first ATP level victory.

[4] Bloomfield's unexpected victory was investigated by ATP officials concerned about betting patterns, but no evidence was found of any wrongdoing.

In 2014 he moved to competing on the AEGON British Tour, dropping out of the ATP rankings in 2015 before securing a place in the Wimbledon qualifying draw via the Wild-Card Play-Off competition.