IPL 2018: CSK vs SRH, Can CSK break SRH's record?

IPL franchise Sunrisers Hyderabad is having an exceptional season this year as they became the first team to qualify for the playoffs. In a tournament where teams have preferred to chase all the time, SRH is thinking the other way around. 

A unique record is that SRH has successfully defended everytime they posted a total on board after batting first. SRH has defended four times this season and has managed to restrict their opponents every time.

Totals SRH defended:

118 v MI (31 runs)
132 v KXIP (13 runs)
151 v RR (11 runs)
146 v RCB (Five runs)

Interestingly against the record, Chennai Super Kings decided to chase after winning the toss against SRH on Sunday. CSK has to bat against the odds to defeat SRH and secure their place in the playoffs. Notably, CSK needs another victory from their remaining games to qualify for the playoffs.