2019–20 European Rugby Champions Cup

The 2019–20 European Rugby Champions Cup (known as the Heineken Champions Cup for sponsorship reasons) was the sixth season of the European Rugby Champions Cup, the annual club rugby union competition run by European Professional Club Rugby (ECPR) for teams from the top six nations in European rugby. It was the 25th season of pan-European professional club rugby competition.

The tournament began on 15 November 2019. The knock-out stage of the tournament was rescheduled from April and May to September and October 2020 due to the COVID-19 pandemic, with the final, originally scheduled for 23 May 2020 at the Stade Vélodrome in Marseille in France, taking place on 17 October 2020 at Ashton Gate in Bristol.

Teams
Twenty clubs from the three major European domestic and regional leagues competed in the Champions Cup. Nineteen of these qualified directly as a result of their league performance. The final place was awarded in the following order:
 * 1) 2018–19 Champions Cup winner, if not already qualified.  Saracens have qualified through their league position.
 * 2) 2018–19 Challenge Cup winner, if not already qualified.  Clermont have qualified through their league position.
 * 3) 2018–19 Challenge Cup losing finalist, if not already qualified. La Rochelle have qualified through their league position.
 * 4) 2018–19 Challenge Cup losing semi-finalist if not already qualified, or the winner of a play-off between both losing semi-finalists if neither have already qualified. As Harlequins have qualified through their league position, Sale Sharks took this place.
 * 5) Highest ranked non-qualified club by virtue of league position from the same league as the 2018–19 Champions Cup winner. This step will not be needed, as a team will have qualified via one of the previous steps.

The distribution of teams is:
 * England: seven clubs
 * The top six clubs in the English Premiership
 * Sale Sharks also qualified as Challenge Cup losing semi-finalists because Saracens, Clermont, La Rochelle, and Harlequins all qualified through their league positions
 * France: six clubs
 * The top six clubs in the Top 14
 * Ireland, Italy, Scotland, Wales: seven clubs
 * The top three sides (not including the South African sides, which are ineligible for European competition) in both conferences in the Pro14
 * The next best-placed eligible team in each conference will compete in a one-off play-off game to determine the 7th Pro14 team.

The following teams qualified for the tournament.

Team details
Below is the list of coaches, captain and stadiums with their method of qualification for each team.

Note: Placing shown in brackets, denotes standing at the end of the regular season for their respective leagues, with their end of season positioning shown through CH for Champions, RU for Runner-up, SF for losing Semi-finalist, QF for losing Quarter-finalist, and PO for the Pro14 7th place play-off winner.

Seeding
The twenty competing teams are seeded and split into four tiers, each containing five teams.

For the purpose of creating the tiers, clubs are ranked based on their domestic league performances and on their qualification for the knockout phases of their championships, so a losing quarter-finalist in the Top 14 would be seeded below a losing semi-finalist, even if they finished above them in the regular season.

Based on these seedings, teams are placed into one of the four tiers, with the top-seeded clubs being put in Tier 1. The nature of the tier system means that a draw is needed to allocate two of the three second-seed clubs to Tier 1. The fourth-seed team from the same domestic league as the second-seed team which was put in Tier 2 will also be placed in Tier 2. Brackets show each team's seeding and their league. e.g. 1 Top 14 indicates the team was the top seed from the Top 14.

The following restrictions will apply to the draw:
 * Each pool will consist of four clubs, one from each Tier in the draw.
 * Each pool must have one from each league drawn from Tier 1, 2, or 3. No pool will have a second team from the same league until the allocation of Tier 4 takes place.
 * Where two Pro14 clubs compete in the same pool, they must be from different countries.

Pool stage
The draw took place on 19 June 2019, in Lausanne, Switzerland.

Teams in the same pool play each other twice, at home and away, in the group stage that begins on the weekend of 15–17 November 2019, and continues through to 17–19 January 2020. The five pool winners and three best runners-up progress to the quarter finals.

Teams are awarded group points based on match performances. Four points are awarded for a win, two points for a draw, one attacking bonus point for scoring four or more tries in a match and one defensive bonus point for losing a match by seven points or fewer.

In the event of a tie between two or more teams, the following tie-breakers are used, as directed by EPCR:
 * 1) Where teams have played each other
 * 2) The club with the greater number of competition points from only matches involving tied teams.
 * 3) If equal, the club with the best aggregate points difference from those matches.
 * 4) If equal, the club that scored the most tries in those matches.
 * 5) Where teams remain tied and/or have not played each other in the competition (i.e. are from different pools)
 * 6) The club with the best aggregate points difference from the pool stage.
 * 7) If equal, the club that scored the most tries in the pool stage.
 * 8) If equal, the club with the fewest players suspended in the pool stage.
 * 9) If equal, the drawing of lots will determine a club's ranking.

Player scoring

 * Appearance figures also include coming on as substitutes (unused substitutes not included).

Team
44–3 Saracens at home to Ospreys on 23 November 2019 45–7 Glasgow Warriors away to Sale Sharks on 18 January 2020 53–21 Clermont at home to Harlequins on 16 November 2019 Clermont at home to Bath on 15 December 2019 Clermont at home to Harlequins on 16 November 2019 Leinster at home to Northampton Saints on 14 December 2019 Clermont at home to Bath on 15 December 2019 Glasgow Warriors away to Sale Sharks on 18 January 2020 Northampton Saints at home to Lyon on 17 November 2019 Toulouse away to Gloucester on 15 November 2019 Connacht away to Toulouse on 23 November 2019 Clermont at home to Ulster on 11 January 2020
 * Largest home win – 41 points
 * Largest away win – 38 points
 * Most points scored – 53 points
 * Most tries in a match – 8
 * Most conversions in a match – 6 (4)
 * Most penalties in a match – 6
 * Most drop goals in a match – 1 (3)

Player
🏴󠁧󠁢󠁷󠁬󠁳󠁿 Dan Biggar for Northampton Saints at home to Lyon on 17 November 2019 Garry Ringrose for Leinster at home to Benetton on 16 November 2019 Garry Ringrose for Leinster at home to Northampton Saints on 14 December 2019 Adam Hastings for Glasgow Warriors away to Sale Sharks on 18 January 2020 🏴󠁧󠁢󠁷󠁬󠁳󠁿 Dan Biggar for Northampton Saints at home to Lyon on 17 November 2019 🇦🇺 Zack Holmes for Toulouse away to Gloucester on 15 November 2019 Conor Fitzgerald for Connacht away to Toulouse on 23 November 2019 🇫🇷 Camille Lopez for Clermont at home to Ulster on 11 January 2020
 * Most points in a match – 20
 * Most tries in a match – 3 (2)
 * Most conversions in a match – 6
 * Most penalties in a match – 6
 * Most drop goals in a match – 1 (3)

Attendances
Leinster at home to Northampton Saints on 14 December 2019 Benetton at home to Lyon on 14 December 2019 Leinster Benetton
 * Highest – 42,041
 * Lowest – 3,114
 * Highest average attendance — 25,086
 * Lowest average attendance — 3,607