| Fight Date: | September 12, 2015 |
| Fight Name: | High Stakes |
| Location: | MGM Grand Garden Arena, Paradise, Nevada, U.S. |
| Fighter1: | Floyd Mayweather Jr. |
| Nickname1: | Money |
| Record1: | 48–0 (26 KO) |
| Hometown1: | Las Vegas, Nevada, U.S. |
| Height1: | 5 ft 8 in |
| Weight1: | 146 lb |
| Style1: | Orthodox |
| Recognition1: | WBA (Unified), WBC, and The Ring welterweight champion WBA (Super) and WBC super welterweight champion The Ring No. 1 ranked pound-for-pound fighter 5-division world champion |
| Fighter2: | Andre Berto |
| Weight2: | 145 lb |
| Nickname2: | The Beast |
| Record2: | 30–3 (23 KO) |
| Hometown2: | Winter Haven, Florida, U.S. |
| Height2: | 5 ft 6+1/2 in |
| Style2: | Orthodox |
| Recognition2: | WBA interim welterweight champion Former two-time welterweight champion |
| Titles: | WBA (Unified), WBC, and The Ring welterweight titles |
| Result: | Mayweather Jr. wins via 12-round unanimous decision (118-110, 117-111, 120-108) |
Floyd Mayweather Jr. vs. Andre Berto, billed as High Stakes, was a professional boxing fight, contested for the welterweight championship. The bout was held on September 12, 2015 at the MGM Grand Garden Arena in Las Vegas, Nevada on Showtime PPV[1] Mayweather Jr. confirmed his retirement after the bout.[2]
Mayweather dominated the fight, landing an impressive 56% [232/410] punches thrown, and 67% of power punches [132/196] compared to Berto's underwhelming number of 16% [83/495] punches landed and 22% [39/177] of power punches thrown.[3] Mayweather won the fight, 120-108, 118-110 and 117-111.[4] [5]
| Weight Class | vs. | Method | Round | Time | Notes | |||
|---|---|---|---|---|---|---|---|---|
| Welterweight |  Floyd Mayweather Jr. (c) | def. | Andre Berto | UD | 12/12 | |||
| Super Middleweight |  Badou Jack (c) | def. |  George Groves | SD | 12/12 | |||
| Super Featherweight |  Román Martínez (c) | vs |  Orlando Salido | SD | 12/12 | |||
| Super Welterweight | Vanes Martirosyan | def. | Ishe Smith | MD | 10/10 | |||
| Super Featherweight | Jonathan Oquendo | def. | Jhonny González | MD | 10/10 | |||
| Middleweight | Christopher Pearson | def. |  Janks Trotter | TKO | 7/10 | |||
| Super Middleweight |  Ronald Gavril | def. | Scott Sigmon | RTD | 8/10 | |||
| Welterweight | Ashley Theophane | def. | Steve Upsher Chambers | UD | 10/10 | |||
| Lightweight | Gervonta Davis | def. |  Recky Dulay | TKO | 1/6 | |||
| Welterweight |  Sanjarbek Rakhmanov | def. |  Farkhad Sharipov | UD | 6/6 | |||
| Super Lightweight | Trakwon Pettis | def. | Devonte Seay | TKO | 1/4 |
The telecast of the fight was televised via Showtime PPV, with its price set at US$64.99. For the first time in Showtime history, viewers were also able to purchase and watch the PPV online through the CBS website; those who purchase the fight online also received a free 3-month subscription to CBS All Access. The move to offer the fight online by official means was considered to be in response to the unauthorized redistribution of Mayweather vs. Pacquiao.[6]
Estimates reported the number of PPV buys for the fight to be around 400,000, which was the lowest for a Mayweather fight in almost a decade.[7]