Melbourne - World number one Angelique Kerber got the
birthday gift she wanted Wednesday by making the Australian Open third round,
but she had to work hard against fellow German Carina Witthoeft.
The defending champion, who turned 29, battled through 6-2,
6-7 (3/7), 6-2 and will next face either Czech Kristyna Pliskova, sister of
fifth seed Karolina Pliskova, or Romanian 27th seed Irina-Camelia Begu.
The prospects looked bleak for the unseeded Witthoeft, who
has twice lost to Kerber at Wimbledon including an embarrassing 6-0, 6-0
'double bagel' in 2015.
Witthoeft has never beaten a top 10 opponent but she showed
far more fight than at the All England Club, with Kerber taken to three sets
for the second match in a row.
Kerber stunned Serena Williams in the final last year and
also went on to win the US Open, dethroning the American as the world's top
She is not only defending a major title for the first time
but also playing her maiden Grand Slam as top seed, admitting she is still
getting used to dealing with the extra pressure.
"To have this pressure is a privilege. It's completely
new for me, but I'm doing well. I'm just trying to enjoy it," she said,
before the Rod Laver Arena crowd sang "Happy Birthday".
"I am getting older... I think I will have a great day
today," Kerber added.
The top seed came out of the gates at full pelt, breaking
the 21-year-old in the first game when her opponent netted a backhand.
Ranked 89, Witthoeft was pushed around the baseline by the
left-hander but some unusually wild shots from Kerber handed her break
opportunities, one of which she grabbed to level the match.
It was an aberration with the birthday girl immediately
breaking back, before turning up the heat as they traded blows to score another
break when Witthoeft whipped a forehand long to go 2-5 down, with Kerber easily
holding to take the set.
Bidding to be the first woman to defend her Australian title
since Victoria Azarenka in 2013, Kerber had an indifferent lead-up to Melbourne
with early exits in Brisbane and Sydney this month.
She has slowly been improving as he works her way deeper
into the Australian Open and towards a potential quarter-final against Garbine
Muguruza, with Williams seeded to meet her in the final.
She came out firing in the second set, ambushing Witthoeft
for an early 2-0 lead. But she lost focus and her countrywoman made the most of
it, breaking back with some pinpoint shots from the baseline.
The set turned into a slug-fest and Kerber succumbed to the
pressure in the tiebreak, firing blanks on her serve which allowed Witthoeft to
win six points in row and take the set.
Kerber was rattled and lost her opening service game to
love, but she quickly regrouped as the crowd got behind her to break back.
A tired Witthoeft had no response and her previously stern
resistance crumbled into surrender.