Bemused, as batsman facing doosra might be?

• MD upset, somehow finding a way out?
• Out at sea
• Likely to pass out
• Without an answer
• Perplexed — way to get out at cricket
• Baffled; dismissed
• Bamboozled, one way to get out?

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
adjective EXAMPLES FROM CORPUS ▪ For a while I was stumped , I confess.

Wikipedia Word definitions in Wikipedia
Stumped is a weekly cricket show from the BBC World Service produced in association with the Australian Broadcasting Corporation and All India Radio . Stumped is produced by BBC Sport for the BBC World Service .

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Stump \Stump\, v. t. [imp. & p. p. Stumped ; p. pr. & vb. n. Stumping .] To cut off a part of; to reduce to a stump; to lop. Around the stumped top soft moss did grow. --Dr. H. More. To strike, as the toes, against a stone or something fixed; to stub. [Colloq.] ...