Dynamite Fremantle forward Hayden Ballantyne has been named the club’s key barometer.

Ballantyne was named by afl.com.au as the player that lit up the team and sparked them into action most often.

His importance in attack for Fremantle is unquestionable.

I'll always pick Ballas: Lyon

The side has won 30 out of 31 games when Ballantyne had kicked three or more goals.

Ballantyne has only kicked eight goals in 2015 and is considered a potential upside in the second half of 2015.

He was named as an All Australian for the first time in 2014.