Formerly a shooter, she can play in the GK and GD positions.
Maclennan formally played for the Northern Mystics, before joining the Tactix in 2014.Maclennan played for the Fastnet Ferns in the 2010 World Netball Series, where she won a gold medal.
She was also a part of the 2009 New Zealand U21 team, where she won a silver medal at the World Youth Championships.In 2012, Maclennan made the newspapers all over New Zealand, when she was a part of the 'Harrison Hoist' where she lifted team-mate Anna Harrison to deflect a shot above the rim.She is the older sister of New Zealand rugby union player Matt Moulds, who plays for the Blues in Super Rugby.