Shrikant Jadhav scored 10 points whereas Kashiling Adake chipped in with seven points for U Mumba, who are now third in Zone A with 44 points from 16 matches.
The hosts squandered their early nine-point lead in the first half and couldn't keep their composure in the last five minutes to languish at the bottom of the table in Zone A with 29 points from 13 matches.
Delhi started brightly in the first half and at one point led by as many as nine points. But U Mumba came back strongly in the latter part of the first half to stage a brilliant recovery.
Abolfazl made a two-point raid in the second minute to give Dabang Delhi a 2-1 lead. Shrikant scored a raid point in the fourth minute as U Mumba trailed 3-4.
Delhi inflicted an all out in the eighth minute to lead 11-3. Rattled by the big lead, the visitors scored four points in two minutes to trail 7-12 in the 13th minute.
Kashiling made a two-point raid in the 15th minute as U Mumba cut the deficit to 10-13. Rohit Balliyan got into the act for Delhi to score with a two-point raid and give them a 15-10 lead in the 16th minute.
U Mumba inflicted an all out in the 18th minute to trail 14-15 before both the teams went into the break levelled at 16-16.
The second half began with both teams refusing to give an inch.
It was a low-scoring affair in the second half. In the first four minutes both teams scored three tackle and raid points each as it was 19-19 after 16 minutes.
Shrikant was the raider for U Mumba who got points with critical raids. Both teams weren't willing to take any chances as it was 20-20 after 28 minutes.
No all out was inflicted in the second half as it was a conservative affair with teams exchanging raid and tackle points one after the other. With less than five minutes to go the scores were levelled at 25-25.
Shrikant scored a critical raid point in the last minute and Kashiling scored with a tackle point as U Mumba clinched the tie narrowly by 30-28 in the end.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
About VDC
Doraiah Chowdary Vundavally is a Software engineer at VTech . He is the news editor of SocialNews.XYZ and Freelance writer-contributes Telugu and English Columns on Films, Politics, and Gossips. He is the primary contributor for South Cinema Section of SocialNews.XYZ. His mission is to help to develop SocialNews.XYZ into a News website that has no bias or judgement towards any.