Career
Sandeman was a left-handed batsman who bowled slow left-arm orthodox. Sandeman made his first-class debut for Hampshire against Nottinghamshire in the 1913 County Championship. Sandeman represented Hampshire in three first-class matches, all coming in the 1913 season.
Sandeman"s final appearance for the county came against Kent.
Sandeman took 3 wickets for Hampshire at a bowling average of 41.33. In 1914 Sandeman made his debut for the Marylebone Cricket Club, representing them in a single first-class match against Oxford University.
Sandeman represented the Free Foresters in the same season, against Oxford University and Cambridge University. Sandeman served in the First World War as a Captain in the Hampshire Regiment.
Sandeman was killed at Zonnebeke, Belgium on 26 April 1915.