I am answering it with more interesting encounters, following are 10 one sided battles in which the Victorians were far less in number!
1. Battle of Badr (3 March 624 CE)
The 1st battle of Islam, Read the details here: Battle of Badr
2. Battle of the Trench (March 31 till April 627 AD)
Read the details here: Battle of the Trench
3. Battle of Ajnadayn (July 30, 634)
Read the details here: Battle of Ajnadayn
4. Battle of Bosra (June-July 634)
Read the details here: Battle of Bosra
5. Battle of Buzakha (september 632 AD)
Read the details here: Battle of Buzakha
6. Battle of Hazir (June 637 AD)
Read the details here: Battle of Hazir
7. Battle of Ullais (May 633 A.D)
Read the details here: Battle of Ullais
8. Battle of Walaja (May 633 A.D)
Read the details here: Battle of Walaja
9. Battle of Yamama (December 632)
Read the details here: Battle of Yamama
10. Battle of Yarmouk (15–20 August 636)
Read the details here: Battle of Yarmouk
-urShadow