Alf Olsen
| Date of birth | 03 September 1893 |
| Nationality | Danish |
International stats
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 1912-13 | Denmark | International Friendly | 1 | 1 |
|||
| 1916-17 | Denmark | International Friendly | 1 | 1 |
|||
| 1917-18 | Denmark | International Friendly | 3 | 2 |
|||
| 1918-19 | Denmark | International Friendly | 2 | 1 |
|||
| 1919-20 | Denmark | International Friendly | 1 | ||||
| 1920-21 | Denmark | Olympics | 1 | ||||
| 1922-23 | Denmark | International Friendly | 1 | 1 |
|||
| 1923-24 | Denmark | Nordic Championships | 2 | 1 |
|||
| 1924-25 | Denmark | International Friendly | 1 | ||||
| 1924-25 | Denmark | Nordic Championships | 3 | 1 |
|||
| 1925-26 | Denmark | International Friendly | 1 | ||||
| 1926-27 | Denmark | Nordic Championships | 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 Oct 1912 | Denmark v Germany | W | 3-1 | International Friendly | |
| 17 Jun 1917 | Norway v Denmark | W | 1-2 | International Friendly | |
| 07 Oct 1917 | Denmark v Norway | W | 12-0 | International Friendly | |
| 14 Oct 1917 | Sweden v Denmark | W | 1-2 | International Friendly | |
| 02 Jun 1918 | Denmark v Sweden | W | 3-0 | International Friendly | |
| 06 Oct 1918 | Denmark v Norway | W | 4-0 | International Friendly | |
| 12 Jun 1919 | Denmark v Norway | W | 5-1 | International Friendly | |
| 13 Jun 1920 | Norway v Denmark | D | 1-1 | International Friendly | |
| 28 Aug 1920 | Spain v Denmark | L | 1-0 | Olympics | 1st round |
| 17 Jun 1923 | Denmark v Switzerland | W | 3-2 | International Friendly | |
| 30 Sep 1923 | Denmark v Norway | W | 2-1 | NORDIC CHAMPIONSHIPS | |
| 15 Jun 1924 | Denmark v Sweden | L | 2-3 | NORDIC CUP | |
| 14 Sep 1924 | Norway v Denmark | W | 1-3 | NORDIC CHAMPIONSHIPS | |
| 05 Oct 1924 | Denmark v Belgium | W | 2-1 | International Friendly | |
| 14 Jun 1925 | Sweden v Denmark | W | 0-2 | NORDIC CHAMPIONSHIPS | |
| 21 Jun 1925 | Denmark v Norway | W | 5-1 | NORDIC CHAMPIONSHIPS | |
| 13 Jun 1926 | Denmark v Netherlands | W | 4-1 | International Friendly | |
| 19 Sep 1926 | Norway v Denmark | D | 2-2 | NORDIC CHAMPIONSHIPS | |
| 03 Oct 1926 | Denmark v Sweden | W | 2-0 | NORDIC CHAMPIONSHIPS | |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.