Deepak Chahar posts a 43% dot ball rate across his T20 career, the kind of relentless pressure that builds wicket opportunities without needing to take them himself. Our model slots him as Mumbai Indians' primary new ball bowler with a 4-over allocation split 2-2 between the powerplay and middle overs.

Role in the Optimal XII

Chahar earns his place as MI's second seamer behind Bumrah. His 0.27 WAR per match trails only Bumrah and Boult among the pace options, but his domestic status makes him critical. MI carry 4 overseas players in the optimal XI (Rickelton, Jacks, Boult, Bosch), so a reliable Indian seamer who can open the bowling is non-negotiable.

His bowling role fit score of 1.13 confirms the new ball assignment. 79% of his career deliveries land in the powerplay, and the numbers there hold up. His PP economy of 8.4 sits below the 8.6 league average, and his PP boundary rate of 21% beats the 22% benchmark. He does not leak boundaries when the field is up.

Phase Breakdown

Powerplay (overs 1-6): Chahar's 52% dot rate in the powerplay exceeds the 46% league average by a wide margin. He operates at 8.4 economy, holding batters below the 9.3 runs per over threshold that separates containment from leaking. His PP boundary rate of 21% keeps scoring options limited.

The powerplay is where Chahar earns his keep. With Boult operating from the other end at an even more dominant 7.5 economy, MI's opening 6 overs become a pressure cooker. Chahar's role is not to be the strike bowler. It is to maintain the squeeze while Boult hunts wickets.

Middle overs (7-15): The model assigns him 2 middle overs, a phase where his numbers dip. His overall economy of 8.4 includes middle-over work where pace bowlers face more pressure from set batters. The assignment here is about using him early in the middle phase before the acceleration kicks in.

The split between overs 7-10 and 11-15 matters. Chahar's middle-overs work ideally comes in the 7-8 window, when batters are transitioning from powerplay intent to accumulation mode. Later middle overs go to Jacks, Bosch, or the death-phase bowlers.

Profile and Projection

Chahar generates 0.32 bowling WAR per match against just 0.00 with the bat. He is a pure bowling investment. His 2763 career balls bowled across T20s provide a robust sample, and his IPL confidence score of 0.77 reflects strong format-specific data.

His Ecae of 0.53 means he saves roughly half a run per over compared to what a replacement bowler would concede in the same phases. Over a 4-over spell, that translates to 2 runs saved per match. Across a 14-match IPL group stage, that compounds into meaningful wins.

The projected 0.34 WAR per match for 2026 represents an uptick from his career 0.27 rate. The model sees a bowler entering his peak effectiveness window, with enough craft and variation to stay ahead of batters who have faced him before.

Risk Factors

Chahar's injury history looms over every projection. He missed extended stretches of IPL 2022 and 2023, and his 674 T20 balls faced reflects those absences. When healthy, he performs. The question is always availability.

His xImpact of 49 places him in MI's second tier of contributors, behind the premium names but ahead of the depth options. For a domestic pacer who controls the new ball, that is exactly the value profile you want from your third or fourth seamer.

Partnership with Boult

The Chahar-Boult new ball pairing gives MI two left-arm/right-arm options that attack different lines. Boult's 52% PP dot rate and Chahar's 52% create a combined opening assault where batters face relentless pressure from both ends. Across 6 powerplay overs, MI can realistically expect 3+ dot balls per over from this combination, building the kind of early squeeze that forces batters into risky shots against the new ball.

That dual-threat opening makes Chahar's selection straightforward despite his modest headline WAR. His value multiplies when measured as part of the system rather than in isolation.