Willie Isa - Teams Played Against
| Team | Games | Tries | Goals | DropGoals | Points | First Game Against | Last Game Against |
|---|---|---|---|---|---|---|---|
| Batley Bulldogs | 1 | 0 | 0 | 0 | 0 | 17 May 2015 | 17 May 2015 |
| Bradford Bulls | 4 | 0 | 0 | 0 | 0 | 20 Mar 2011 | 08 Mar 2013 |
| Brisbane Broncos | 1 | 0 | 0 | 0 | 0 | 20 Feb 2016 | 20 Feb 2016 |
| Castleford Tigers | 29 | 1 | 0 | 0 | 4 | 07 May 2012 | 14 Apr 2024 |
| Catalans Dragons | 21 | 1 | 0 | 0 | 4 | 31 Mar 2012 | 14 Oct 2023 |
| Dewsbury Rams | 1 | 0 | 0 | 0 | 0 | 08 May 2016 | 08 May 2016 |
| Doncaster | 1 | 0 | 0 | 0 | 0 | 19 Apr 2013 | 19 Apr 2013 |
| Eastern Suburbs | 1 | 0 | 0 | 0 | 0 | 17 Feb 2019 | 17 Feb 2019 |
| Halifax Panthers | 2 | 0 | 0 | 0 | 0 | 06 Apr 2014 | 09 Aug 2015 |
| Huddersfield Giants | 19 | 2 | 0 | 0 | 8 | 12 Feb 2012 | 01 Mar 2024 |
| Hull FC | 25 | 7 | 0 | 0 | 28 | 01 Apr 2011 | 15 Jul 2022 |
| Hull Kingston Rovers | 23 | 0 | 0 | 0 | 0 | 10 Sep 2011 | 07 Oct 2023 |
| Keighley Cougars | 1 | 1 | 0 | 0 | 4 | 05 Jun 2014 | 05 Jun 2014 |
| Leeds Rhinos | 26 | 2 | 0 | 0 | 8 | 07 Aug 2011 | 12 May 2023 |
| Leigh Leopards | 7 | 1 | 0 | 0 | 4 | 03 Mar 2017 | 04 Apr 2024 |
| London Broncos | 9 | 1 | 0 | 0 | 4 | 29 May 2011 | 09 Mar 2024 |
| New Zealand | 1 | 0 | 0 | 0 | 0 | 16 Oct 2010 | 16 Oct 2010 |
| North Wales Crusaders | 1 | 1 | 0 | 0 | 4 | 27 Mar 2011 | 27 Mar 2011 |
| Penrith Panthers | 1 | 0 | 0 | 0 | 0 | 24 Feb 2024 | 24 Feb 2024 |
| Salford Red Devils | 27 | 1 | 0 | 0 | 4 | 19 Feb 2012 | 14 Mar 2024 |
| Sheffield Eagles | 1 | 0 | 0 | 0 | 0 | 16 Aug 2015 | 16 Aug 2015 |
| St. Helens | 29 | 2 | 0 | 0 | 8 | 31 Jul 2011 | 29 Mar 2024 |
| Swinton Lions | 1 | 0 | 0 | 0 | 0 | 14 May 2017 | 14 May 2017 |
| Toronto Wolfpack | 1 | 0 | 0 | 0 | 0 | 13 Feb 2020 | 13 Feb 2020 |
| Toulouse Olympique | 1 | 0 | 0 | 0 | 0 | 24 Jun 2022 | 24 Jun 2022 |
| Wakefield Trinity | 28 | 3 | 0 | 0 | 12 | 21 May 2011 | 23 Apr 2023 |
| Warrington Wolves | 32 | 3 | 0 | 0 | 12 | 05 Apr 2012 | 14 Apr 2023 |
| Widnes Vikings | 6 | 1 | 0 | 0 | 4 | 16 Jun 2016 | 27 Apr 2018 |
| Wigan Warriors | 7 | 0 | 0 | 0 | 0 | 11 Mar 2012 | 17 Jul 2015 |
| York Knights | 1 | 0 | 0 | 0 | 0 | 09 Apr 2021 | 09 Apr 2021 |