It helps when you have a weapon like her serve. She's recorded the fourth-biggest serve in history (201.2 km/h) and the fastest in 2011 and Li Na said after her Wimbledon defeat that Lisicki had "served like a man". The record is held by Venus Williams (207.6 km/h), who was going to play at the ASB Classic before she withdrew because of ongoing problems with her health.
Lisicki will meet wildcard Virginie Razzano, who was as high as 16 in the rankings in 2009, in the first round this week and is seeded to meet compatriot and fourth seed Julia Goerges in the quarter-finals.
"I just want to enjoy myself," she said of her approach to tennis. "It worked last year for me. I worked really hard but had fun on the court.
"It's fun to get the support of the crowd and I hope it will be the same this week. Obviously I want to play my best tennis, especially going into the Australian Open, so I want to win as many matches as possible."
The goals for 2010 champion Yanina Wickmayer are different. Like Lisicki, she's had her troubles with injury and the ASB Classic represents her competitive return after five months out with a back injury.
She doesn't really know what to expect but her injury layoff has made the Belgian appreciate tennis more.
"Five months is a pretty long time," she said. "It feels weird to be back on tour and to see everyone again. I'm really excited. It changed me a little bit, too. I am looking at things differently now. I'm just going to enjoy myself.
"[Being out] makes you realise there's not only tennis in life and there are other parts in life that are important. It's also important to be healthy on court. If you don't have pain, and you can play, it's a thing you should enjoy. Sometimes we forget that. It's beautiful what we are doing.
"I just want to play my matches without pain and try to look where I am - to find the level I'm at and see what I still need to work on. There's no pressure on my shoulders now."
Her ranking of 26 means she enters this week as the tournament's seventh seed and will meet a qualifier in the first round before a possible quarter-final against former world No 2 and tournament third seed Svetlana Kuznetsova.
The biggest interest in the first round will be in New Zealand No 1 Marina Erakovic, who takes on US Open semifinalist Angelique Kerber, and fellow 'Kiwi' Sacha Jones, who last week controversially announced her intention of playing for Australia in 2012. Jones, who received a wildcard, plays Great Britain's Elena Baltacha.