FC Barcelona
Later the same month, Barcelona won the UEFA Super Cup after defeating Porto 2–0 thanks to goals from Lionel Messi and Cesc Fàbregas. This extended the club's overall number of official trophies to 74, surpassing Real Madrid's total amount of official trophies. The UEFA Super Cup victory also marked another impressive achievement as Josep Guardiola won his 12th trophy out of 15 possible in only three years at the helm of the club, becoming the all-time record holder of most titles won as a coach at FC Barcelona.
FC Bayern Munich
FC Bayern was founded in 1900 by 11 football players, led by Franz John. Although Bayern won its first national championship in 1932, the club was not selected for the Bundesliga at its inception in 1963. The club had its period of greatest success in the middle of the 1970s when, under the captaincy of Franz Beckenbauer, it won the European Cup three times in a row (1974 -- 1976). Overall, Bayern has reached ten European Cup / UEFA Champions League finals, most recently winning their fifth title in 2013 as part of a continental treble. Bayern has also won one UEFA Cup, one European Cup Winners' Cup, one UEFA Super Cup, one FIFA Club World Cup and two Intercontinental Cups, making it one of the most successful European clubs internationally and the only German club to have won both international titles. Since the formation of the Bundesliga, Bayern has been the dominant club in German football with 28 titles and has won 10 of the last 14 titles. They have traditional local rivalries with 1860 Munich and 1. FC Nürnberg, as well as with Borussia Dortmund since the mid-1990s.
1936 VFA season
The 1936 Victorian Football Association season was the 58th season of the Australian rules football competition. The premiership was won by the Northcote Football Club, after it came from fourth on the ladder to defeat Prahran by 15 points in the Grand Final on 12 September. It was the club's fifth VFA premiership, all won between 1929 and 1936, and it was the last top division VFA premiership ever won by the club before it left the Association in 1987.
University of Notre Dame
The Notre Dame football team has a long history, first beginning when the Michigan Wolverines football team brought football to Notre Dame in 1887 and played against a group of students. In the long history since then, 13 Fighting Irish teams have won consensus national championships (although the university only claims 11), along with another nine teams being named national champion by at least one source. Additionally, the program has the most members in the College Football Hall of Fame, is tied with Ohio State University with the most Heisman Trophies won, and have the highest winning percentage in NCAA history. With the long history, Notre Dame has accumulated many rivals, and its annual game against USC for the Jeweled Shillelagh has been named by some as one of the most important in college football and is often called the greatest intersectional rivalry in college football in the country.
2013–14 Manchester City F.C. season
Then, on 11 May 2014, they won the Premier League for the second time in three seasons with a 2 -- 0 win over West Ham United. It was the first time that Manchester City had won two major trophies in a season since the 1969 -- 70 season, when they won the League Cup and the Cup Winners' Cup, and concluded one of the greatest seasons in the club's history.
List of Juventus F.C. records and statistics
Italy's most successful club of the 20th century and the most successful club in the history of Italian football, Juventus have won the Italian League Championship, the country's premier football club competition and organised by Lega Nazionale Professionisti Serie A (LNPA), a record 34 times and have the record of consecutive triumphs in that tournament (seven, between 2011 -- 12 and 2017 -- 18). They have also won the Coppa Italia, the country's primary cup competition, a record 13 times, becoming the first team to retain the trophy successfully with their triumph in the 1959 -- 60 season, and the first to win it in three consecutive seasons from the 2014 -- 15 season to the 2016 -- 17 season, and went on to win it a fourth consecutive time in 2017 -- 18. In addition, the club holds the joint record with Milan for Supercoppa Italiana wins with seven, the most recent coming in 2015.
FA Cup
Winners receive the FA Cup trophy, of which there have been two designs and five actual cups; the latest is a 2014 replica of the second design, introduced in 1911. Winners also qualify for European football and a place in the FA Community Shield match. Arsenal are the current holders, having beaten Aston Villa 4–0 in the 2015 final to win the cup for the second year in a row. It was their 12th FA Cup title overall, making Arsenal the FA Cup's most successful club ahead of Manchester United on 11.
Real Madrid CF
Real Madrid established itself as a major force in both Spanish and European football during the 1950s, winning five consecutive European Cups and reaching the final seven times. This success was replicated in the league, where the club won five times in the space of seven years. This team, which consisted of players such as Alfredo Di Stéfano, Ferenc Puskás, Francisco Gento and Raymond Kopa, is considered by some in the sport to be the greatest team of all time. In domestic football, the club has won 64 trophies; a record 33 La Liga titles, 19 Copa del Rey, 10 Supercopa de España, a Copa Eva Duarte, and a Copa de la Liga. In European and worldwide competitions, the club has won a record 25 trophies; a record 13 European Cup / UEFA Champions League titles, two UEFA Cups and four UEFA Super Cups. In international football, they have achieved a record six club world championships.
Kilrush Shamrocks GAA
Kilrush Shamrocks are a Gaelic Athletic Association (GAA) club in Kilrush, County Clare, Ireland. They have won the Clare Senior Football championship 21 times, more than any other club in the county, the last title coming in 1987 when the Shams beat Doonbeg.
Arsenal F.C.–Manchester United F.C. rivalry
In August 2011, Arsenal suffered their heaviest league defeat in 84 years as they lost 8 -- 2 to Manchester United at Old Trafford. Arsenal had not lost a league game by such a margin since 1927 when they lost 7 -- 0 to West Ham United in the old Football League First Division. This was also the first time they had conceded eight goals in a game since 1896, when they lost 8 -- 0 to the now defunct Loughborough in the old Football League Second Division. A year later, striker Robin van Persie joined United, having stated that he would not renew his contract with Arsenal. It was speculated that he would move to a club overseas, but signed for the Manchester club, the first Arsenal player to do so since Viv Anderson in 1987. Ferguson called Wenger to push through a deal when he learnt of the contract situation. Van Persie was instrumental in United's league win of 2012 -- 13 -- Ferguson's last, and coincidentally received a guard of honour by his former teammates before United faced Arsenal at the Emirates in April 2013.
FA Cup
Winners receive the FA Cup trophy, of which there have been two designs and five actual cups; the latest is a 2014 replica of the second design, introduced in 1911. Winners also qualify for the Europa League and a place in the FA Community Shield match. Arsenal are the current holders, having beaten Chelsea 2 -- 1 in the 2017 final to win the cup for the 13th time in their history and become the tournament's most successful club. Arsenal's Arsène Wenger is the most successful manager in the competition with seven finals won.
East Bengal F.C.
Quess East Bengal Football Club is a professional Association football Club based in Kolkata, West Bengal, India. It competes in the I-League under licence from the All India Football Federation (AIFF).The club has won three National Football League (later named as ) titles, eight Federation Cups, and three Indian Super Cups, alongside other trophies.
Portugal
SL Benfica, FC Porto, and Sporting CP are the largest sports clubs by popularity and by number of trophies won, often known as "os três grandes" ("the big three"). They have won eight titles in the European UEFA club competitions, were present in many finals and have been regular contenders in the last stages almost every season. Other than football, many Portuguese sports clubs, including the "big three", compete in several other sports events with a varying level of success and popularity, these may include roller hockey, basketball, futsal, handball, and volleyball. The Portuguese Football Federation (FPF)  – Federação Portuguesa de Futebol – annually hosts the Algarve Cup, a prestigious women`s football tournament that has been celebrated in the Algarvian part of Portugal.

Question: When was the last time Arsenal's greatest rival won a trophy?
Answer: 2015