René Hasler
| Date of birth | 18 June 1948 |
| Place of birth | Luzern |
| Nationality | Swiss |
| Height | 1.70 m |
| Position | Defender |
International stats
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 1968-69 | Switzerland | Under-23 | 1 | ||||
| 1970-71 | Switzerland | Under-23 | 2 | ||||
| 1971-72 | Switzerland | International Friendly | 1 |
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| 1971-72 | Switzerland | Under-23 | 1 | ||||
| 1972-73 | Switzerland | FIFA World Cup | 3 | ||||
| 1972-73 | Switzerland | International Friendly | 3 | ||||
| 1973-74 | Switzerland | FIFA World Cup | 3 | ||||
| 1973-74 | Switzerland | International Friendly | 1 | ||||
| 1974-75 | Switzerland | International Friendly | 3 | ||||
| 1974-75 | Switzerland | UEFA European Championship | 4 | ||||
| 1975-76 | Switzerland | International Friendly | 5 | ||||
| 1976-77 | Switzerland | A v B | 1 |
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| 1976-77 | Switzerland | International Friendly | 1 | 1 |
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| 1977-78 | Switzerland | International Friendly | 2 |
Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.
International matches
| Date | Match | Result | Competition | Round | |
|---|---|---|---|---|---|
| 06 Apr 1969 | Italy v Switzerland | L | 3-0 | U23 | |
| 20 Apr 1971 | Switzerland v Denmark | W | 1-0 | U23 | |
| 05 May 1971 | Poland v Switzerland | D | 0-0 | U23 | |
| 26 Sep 1971 | Switzerland v Turkey | W | 4-0 | International Friendly | |
| 24 Nov 1971 | England v Switzerland | D | 1-1 | U23 | |
| 04 Oct 1972 | Denmark v Switzerland | D | 1-1 | International Friendly | |
| 21 Oct 1972 | Switzerland v Italy | D | 0-0 | FIFA World Cup | Group 2 |
| 15 Nov 1972 | West Germany v Switzerland | L | 5-1 | International Friendly | |
| 08 Apr 1973 | Luxembourg v Switzerland | W | 0-1 | FIFA World Cup | Group 2 |
| 09 May 1973 | Switzerland v Turkey | D | 0-0 | FIFA World Cup | Group 2 |
| 22 Jun 1973 | Switzerland v Scotland | W | 1-0 | International Friendly | |
| 26 Sep 1973 | Switzerland v Luxembourg | W | 1-0 | FIFA World Cup | Group 2 |
| 20 Oct 1973 | Italy v Switzerland | L | 2-0 | FIFA World Cup | Group 2 |
| 18 Nov 1973 | Turkey v Switzerland | L | 2-0 | FIFA World Cup | Group 2 |
| 01 May 1974 | Switzerland v Belgium | L | 0-1 | International Friendly | |
| 09 Oct 1974 | Netherlands v Switzerland | L | 1-0 | International Friendly | |
| 13 Nov 1974 | Switzerland v Portugal | W | 3-0 | International Friendly | |
| 01 Dec 1974 | Turkey v Switzerland | L | 2-1 | UEFA European Championship | Group 6 |
| 04 Dec 1974 | Hungary v Switzerland | L | 1-0 | International Friendly | |
| 30 Apr 1975 | Switzerland v Turkey | D | 1-1 | UEFA European Championship | Group 6 |
| 10 May 1975 | Republic of Ireland v Switzerland | L | 2-1 | UEFA European Championship | Group 6 |
| 21 May 1975 | Switzerland v Republic of Ireland | W | 1-0 | UEFA European Championship | Group 6 |
| 03 Sep 1975 | Switzerland v England | L | 1-2 | International Friendly | |
| 07 Apr 1976 | Scotland v Switzerland | L | 1-0 | International Friendly | |
| 30 Apr 1976 | Switzerland v Hungary | L | 0-1 | International Friendly | |
| 11 May 1976 | Switzerland v Poland | W | 2-1 | International Friendly | |
| 19 May 1976 | Finland v Switzerland | L | 1-0 | International Friendly | |
| 18 Aug 1976 | Switzerland v Bulgaria | D | 2-2 | International Friendly | |
| 30 Mar 1977 | Portugal v Switzerland | L | 1-0 | International Friendly | |
| 13 Apr 1977 | Switzerland v Italy | D | 0-0 | A v B | |
| 07 Sep 1977 | England v Switzerland | D | 0-0 | International Friendly | |
| 21 Sep 1977 | Switzerland v Spain | L | 1-2 | International Friendly | |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.