Most runs in a match
1530 in 4 days Biman Bangladesh Airlines (354 & 410/7 d) lost to Dhaka Metropolis (314 & 452/4) 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45034.html
Most runs in a day (single team)
452 (452/4) Dhaka Metropolis v Biman Bangladesh Airlines 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45034.html
410 (410/7) Biman Bangladesh Airlines v Dhaka Metropolis 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45034.html
391 (0/0 - 391/9) Khulna Division v Sylhet Division 2002-03
http://www.cricketarchive.co.uk/Arch...46/f46587.html
Highest score in the fourth innings to win
452 (452/4) Dhaka Metropolis v Biman Bangladesh Airlines 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45034.html
391/9 Khulna Division v Sylhet Division 2002-03
http://www.cricketarchive.co.uk/Arch...46/f46587.html
3 hundreds in an innings
Javed Omar 102, Aminul Islam 100, Hasanuzzaman 111,
Biman Bangladesh Airlines (550) v Dhaka Metropolis 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45093.html
Mehrab Hossain 114, Al Sahariar 128, Naimur Rahman 106
Dhaka Metropolis (452/4) v Biman Bangladesh Airlines 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45034.html
5 fifties in an innings
Ashraful 157, Mehrab 53, Sahariar 95, Mafizul Islam 58, Niamur Rashid 69
Dhaka Metropolis (503) v Chittagong Division 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45129.html
Longest innings
210 overs, Biman Bangladesh Airlines (550) v Dhaka Metropolis 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45093.html
Most extras
67 (30 b, 8 lb, 3 nb, 26 w) Rajshahi Division v Sylhet Division 2001-02
http://www.cricketarchive.co.uk/Arch...46/f46024.html
60 (29 b, 7 lb, 12 nb, 12 w) Chittagong Division (354) v Sylhet Division 2001-02
http://www.cricketarchive.co.uk/Arch...45/f45941.html
48 (34 b, 5 lb, 6 nb, 3 w) Dhaka Division (325) v Chittagong Division, 2001-02
http://www.cricketarchive.co.uk/Arch...45/f45838.html
48 (1 b, 10 lb, 33 nb, 4 w) Bangladesh (301) v West Indies A, 1998-99
http://www.cricketarchive.co.uk/Arch...43/f43498.html
45 (26 b, 9 lb, 2 nb, 8 w) Rajshahi Division v Sylhet Division 2001-02
http://www.cricketarchive.co.uk/Arch...45/f45999.html
45 (10 b, 3 lb, 17 nb, 5 w, 10 pen) Dhaka Division (394) v Sylhet Division 2001-02
http://www.cricketarchive.co.uk/Arch...45/f45872.html
Large innings with few extras
1 in 345 Khulna Division v Dhaka Metropolis 2000-01
http://www.cricketarchive.co.uk/Arch...44/f44962.html
2 in 300 Chittagong Division v Dhaka Metropolis 2000-01
http://www.cricketarchive.co.uk/Arch...45/f45070.html
Extras as top scorer
26, highest by a batsman 25, Rajshahi Division (164) v Chittagong Division 2000-01
http://www.cricketarchive.co.uk/Arch...44/f44963.html
PS : I doubt this can be the only instance, but didn't come across any other
Most ducks in an innings
5, Khulna Division (62) v Sylhet Division, 2002-03
http://www.cricketarchive.co.uk/Arch...45/f45825.html
All 11 players reaching double figures
None for Bangladesh
West Indies 'A' (386/9 d) v Bangladesh, 1998-99
http://www.cricketarchive.co.uk/Arch...43/f43498.html
[Edited on 5-10-2003 by Tintin]