Australia's Hewitt earned the accolade for the second year running, while American Williams was honoured for the first time.
Serena Williams brushed off some serving troubles before cruising to a 6-4, 6-3 win over Elina Svitolina on Saturday and will meet Simona Halep in the Western & Southern Open final.
Williams and Jabeur won their first two matches in the tournament and were scheduled to play in the semi-finals
PHOTOS from day two of the Wimbledon championships at the All England Lawn Tennis and Croquet Club in London on Tuesday.
Serena Williams said on Thursday she is treating the upcoming US Open just like any other, even though she is well aware of the historical impact the year's final Grand Slam may have.
Roger Federer will begin his quest for a sixth consecutive singles title at Wimbledon with a first round match against experienced Slovak Dominik Hrbaty. Defending women's champion Venus Williams was paired with British wildcard Naomi Cavaday in Friday's draw at the All England Club, while women's top seed Ana Ivanovic will open against Rossana De Los Rios.
World number two Serena Williams brushed aside qualifier Lucie Safarova 6-3, 6-2 on Friday to reach the semi-finals of the Toronto Cup and set up a mouth-watering clash with Elena Dementieva.
PHOTOS from day seven of the Wimbledon championships at the All England Lawn Tennis and Croquet Club in London on Monday
Having got her maiden Grand Slam final out of the way, conquering her nerves and taking eventual winner Serena Williams to three sets, the Polish world number four is feeling relaxed about returning to the All-England Club next week.
World number one Jannik Sinner's bid for a second Grand Slam title continued to gain momentum as he thumped Christopher O'Connell 6-1, 6-4, 6-2 on Saturday to reach the US Open fourth round.
With an unrestrained jig at the most hallowed hallway in tennis, Serena Williams confirmed that 'Her Way' was just about the most formidable method the women's game has seen.
American Serena Williams was third time lucky as she finally equalled Steffi Graf's long-standing record of 22 Grand Slam wins after defeating Germany's Angelique Kerber 7-5, 6-3 in the Wimbledon final on Saturday.
Former champion Maria Sharapova's hopes of playing at this year's Wimbledon championships could hinge on a June 20 meeting of tournament organisers unless the Russian hits form in forthcoming events in Madrid and Rome.
After feeling the full force of Garbine Muguruza's ferocious forehand and being made to scrap like a bloodied street fighter, Serena Williams has seen enough of the Spaniard to make a bold prediction -- soon she will be a Wimbledon champion too.
The German fifth seed kicks off her campaign against compatriot Tatjana Maria on Tuesday, but could potentially face three former champions in Serena Williams, Garbine Muguruza and Maria Sharapova if she goes deep into the tournament.
The American is quoted at 11-4 with compatriot Andre Agassi second favourite on 100-30.
Venus and Serena Williams won the US Open women's doubles crown on Monday with a dominating 6-2, 6-2 victory over top seeds Cara Black and Liezel Huber.
Seven-times Grand Slam winner Venus Williams has withdrawn from this month's Australian Open saying she is not ready to return to action after being sidelined because of health reasons.
Twice Grand Slam champion Svetlana Kuznetsova pulled out of Wimbledon on Wednesday with an abdominal strain.
Tennis guru Nick Bollettieri's predictions.
Former Wimbledon runner-up Eugenie Bouchard successfully negotiated the qualifying draw on Thursday, beating Colombian Mariana Duque-Marino 6-3, 6-2 to secure a spot in next week's main draw.
A win by Venus would keep the 35-year-old on track for a first grand slam title since 2008 Wimbledon and a possible return to the US Open final where she first made the final in her debut in 1997. But a victory would end little sister Serena's quest for the rarest of tennis feats -- a calendar-year grand slam.
Serena Williams claimed a sixth Wimbledon title and fourth successive Grand Slam crown by suppressing the spirited attacking instincts of 20th-seeded Spaniard Garbine Muguruza to win Saturday's final 6-4, 6-4.
Riske created one of the biggest shocks of the tournament with her 3-6, 6-2, 6-3 victory over French Open champion Barty who was on the sort of run that made losing to a player of the American's lowly 55th ranking appear almost impossible.
Former champions Venus and Serena Williams pulled out of the women's doubles at Wimbledon.
Sania Mirza and Bethanie Mattek set up a quarter-final clash with American sisters Venus and Serena Williams after getting past the Uzbek-Belarussian pair of Akgul Amanmuradova and Darya Kustova in the third round of Wimbledon Championships.
American Serena Williams powered her way to a fifth Wimbledon singles title with an explosive start and a cool finish after a mid-match meltdown to beat Poland's Agnieszka Radwanska 6-1, 5-7, 6-2 on Saturday.
The American has been out of action since March with a shoulder problem.\n
Images from the men's singles action at the US Open on Sunday.
Storm Hunter and Elise Mertens picked up the Doubles Team of the Year award, China's Zheng Qinwen was named Most Improved Player while Russian Mirra Andreeva won Newcomer of the Year.
American Serena Williams won her fourth Wimbledon singles title on Saturday when she crushed Russian 21st seed Vera Zvonareva 6-3, 6-2 in the final at the All England Club.
As she did two years ago when she came in at number 14, the imposing American made a mockery of a low seeding.
Defending champion Novak Djokovic moved confidently into the second round of Wimbledon with a 6-4, 6-4, 6-4 win over German Philipp Kohlschreiber on Monday.
The 23-year old confirmed she was still suffering with a throat infection which forced her out of the women's doubles.
American sisters Serena and Venus Williams powered on towards a likely gold medal showdown with easy second-round wins in the Olympic singles.
Champion Novak Djokovic and French Open winner Maria Sharapova were named top seeds for Wimbledon as the grasscourt Grand Slam mostly followed the rankings to draw up the list for the championships that begin on Monday. In the men's side, Rafa Nadal, Roger Federer and Andy Murray completed the top four while defending women's champion Petra Kvitova was seeded fourth.
Former champion Lleyton Hewitt and Belgium's David Goffin, the lucky loser who took a set off Roger Federer at the French Open, have been given wild cards for this year's Wimbledon tennis championships.
Champion Serena Williams has withdrawn from January's Australian Open as she struggles to recover from a foot injury, which has sidelined her since July, organisers said on Thursday.
A six-time champion at Flushing Meadows, Williams was once money in the bank when it came to the US Open
Iga Swiatek, Aryna Sabalenka and Coco Gauff, are a handful of contenders ready to swoop in