Roger Federer lifts his first title in Stuttgart on Sunday. The Swiss entered the week with a 2-2 record at the event.

Roger Federer owns a 168-24 tour-level record on grass after defeating Milos Raonic to triumph at the MercedesCup on Sunday.

Roger Federer defeats Milos Raonic in straight sets at the MercedesCup to earn his 18th grass-court trophy.

Roger Federer defeats Milos Raonic in straight sets to capture his maiden MercedesCup title on Sunday.

Roger Federer captures his 98th tour-level with a victory against Milos Raonic at the MercedesCup on Sunday.

Roger Federer hits 12 aces and wins 85 per cent of first-serve points in final-set tie-break victory over Nick Kyrgios at the MercedesCup on Saturday.

Roger Federer did not face a single break point in his three-set win over Nick Kyrgios at the MercedesCup on Saturday.

With his win against Nick Kyrgios in the Stuttgart semi-finals, Roger Federer guaranteed he will climb to World No. 1 on 18 June.

Roger Federer defeats Nick Kyrgios in three sets, winning 85 per cent of first-serve points to advance to the MercedesCup final.

The MercedesCup has hosted packed crowds all week in Stuttgart.

Roger Federer improves to 2-0 in his FedEx ATP Head2Head series against Guido Pella on Friday in Stuttgart.

Roger Federer moves to within a match of returning to No. 1 in the ATP Rankings.

Roger Federer, who beat Guido Pella in the Stuttgart quarter-finals Friday, is trying to win a grass-court title for the sixth straight year.

Roger Federer is one match win away from regaining No. 1 in the ATP Rankings after beating Guido Pella in the Stuttgart quarter-finals on Friday.

Roger Federer defeats Mischa Zverev in three sets to reach the MercedesCup quarter-finals on Wednesday.

Roger Federer wins 75 per cent of first-serve points in three-set victory over Mischa Zverev at the MercedesCup on Wednesday.

Roger Federer will begin his MercedesCup title bid against Germany's Mischa Zverev.

Roger Federer's best result in Stuttgart was a run to the semi-finals on his debut in 2016.

Roger Federer can return to No. 1 in the ATP Rankings on 18 June if he advances to at least the championship match in Stuttgart.

Roger Federer returns to action as the top seed at the MercedesCup in Stuttgart.

Top seed Roger Federer is making his third consecutive appearance at the MercedesCup in Stuttgart.

Roger Federer kicks off his grass-court campaign in Stuttgart.

Roger Federer chats with children during his trip to Zambia.

Roger Federer interacts with children during a visit to Zambia.

Roger Federer takes a break to chat with a local during a trip to Zambia.