Wednesday, May 11, 2016

Run Auction Toss (RAT) – Toss away that coin


I'll have no job left if the toss is done away with.
-          Ravi Shastri

TLDR: Cricket match results have become too dependent on the toss of a coin. In order to make Cricket the result of skill rather than dumb luck, it is proposed that Run Auction Toss or RAT be used, wherein captains bid the no. of runs they are willing to sacrifice, if they get the chance to decide whether to bat first or bowl. Not only this, RAT will:

  •          Make a television spectacle out of the boring process of conducting toss which most of us skip when watching a match
  •         Help provide a objective ranking of stadiums globally and provide a rational basis for rewarding pitch curators and ground staff
 Two approaches of implementing RAT are discussed – the Shotgun Approach which is quick and the Outbid Approach which is exciting.



Problem Statement

Most of the matches nowadays are day-night affairs in order to maximize stadium audience and TV viewership. Using a dataset of ~40000+ first class and international cricket matches, Sood & Willis (March 2016) have estimated that in List A/ODI matches, the advantage of winning the toss in a day and night match is 5.92%. As for T20s, till the 2015 IPL edition, teams chasing had won 272 games and lost 236 in the IPL i.e. a win rate of 54% for the team chasing a target. The ICC has been murmuring about solving this problem using multiple approaches but no concrete action has been taken so far.

Things have only gone downhill in the 2016 IPL edition. Too many matches are being won by the luckier team now, and not the better team. Coin toss has become one of the most prominent factors in deciding the fate of a match. The current IPL is the best example of what happens when difference in the quality of the teams has become immaterial. A typical match in the 2016 IPL has gone like this – Win toss, bat second, win the match. 20-5 Win-loss record for teams chasing over teams batting first after the first 25 matches of IPL 2016.

Various factors hand over decisive advantage to the team winning the toss:
  •         Knowing the target
  •         Day-night match - nightfall and dew; switching on the floodlights
  •         Overcast conditions
  •         Deterioration/easing up of the pitch (might not be too relevant in a T20)


Solution

A Run Action Toss (RAT) wherein each of the Captain states at the beginning of the match how many runs they are willing to cede to the other side for the honor of choosing the order of play

Each of the captains would be aware of the playing conditions and strengths & weaknesses of both teams. Based on their assessment, they decide on the quantum of runs which would make it worth their while to bowl first and exploit the overcast conditions or to chase because they feel the pitch is a belter. Moreover, it will even make a spectator sport out of the whole currently mundane process of coin toss. Further it will align the incentives of curators and grounds staff with that of the spirit of the game, by rewarding them for preparing pitches which result in zero or minimum runs being bid for by Captains. Currently they have fixed incentives and may often be driven to do the bidding of the local team.

Practical Implementation

The Two Team Captains enter the War Room which is styled on the “Who Want’s To be a Millionaire” set with a similar background music during the process. They both enter their RAT bids simultaneously on a Computer screen. The runs become visible to TV spectators right away. If both Captain’s bid the same number of runs, then a coin toss can be conducted. In the Shotgun approach, the RAT winner is immediately decided. The outbid approach is a two-stage toss and exciting. Here the Captain with the lower RAT score in Stage 1 gets one chance to outbid his counterpart. The Counterpart Captain can then increase his bid again or simply cede.

Devil’s Advocate

How will we incorporate negative runs into the cricket scoreboards?
It is manageable. Lets say Team A wins the toss by bidding 12 runs and chooses to bat. Then the team batting second would begin their innings by already having a score of 12 for no loss at ball zero.

Won’t Captains face undue criticism for overbidding or underbidding?
Well, when have they not faced undue criticism? Moreover, RAT decisions would bring out their cricket acumen and given them a better a reason to be proud of their leadership rather than just dumb luck. Alternatively, they would not be able to blame losses on tosses.

Is this even an issue?
As per David Franklin’s The Nightwatchman, based on the results of 1397 Test matches with a result, 53% of the contests were won by the side winning the toss. He even computed the value of the coin toss as 28 runs. In fact he proposed a “sealed bid” system similar to the Shotgun Approach proposed in this article. So coin toss makes a difference even in test matches. The corresponding advantage of winning a toss in ODIs is 54%.

As per Sood & Willis (March 2016), toss is most crucial in ODIs giving an advantage of 3.3%, followed by first class and test matches (2.6%) and T20s (1.27%). Perhaps RAT can be introduced on an experimental basis in T20 cricket and then extended gradually to other forms. Moreover, if the problem does not exist in the 50-over format or Test Cricket, then both Captains would bid “Zero” runs and the game can still go ahead with a random coin toss.

It does not solve the Home Advantage problem
If the Curator and stadium management are rewarded each time the RAT process results in a bid of less than say 5 runs, voila, you have aligned their incentives with the spirit of the game; the more sporting/consistent the ground/pitch, the higher their rewards.

Sources:
- Fairly Random: The Impact of Winning the Toss on the Probability of Winning - Gaurav Sood & Derek Willis (March 7, 2016)

- The Nightwatchman - Issue 7 – Pg 9 – David Franklin