Umesh Yadav destroyed Kerala with a fiery spell, picking up seven wickets as Vidarbha took control on the opening day of the Ranji Trophy semifinal at the Krishnagiri stadium on Thursday.
The defending champion reached 171 for 5 in 45 overs after winning the toss and bundling out Kerala for 105 in the first innings.
Yadav, who was part of the India team that won the Test series in Australia recently, ran through the host batting line-up, took a personal best 7 for 48 as the host folded for 105 in just 28.4 overs with just three players reaching double figures.
Vishnu Vinod, captain Sachin Baby and Basil Thampi were the only Kerala batsmen to make double digit scores.
On a pitch which was on the bouncier side, the burly pacemen posed the Kerala batsmen a lot of trouble and was ably assisted by Rajneesh Gurbani (3 for 38), the star of Vidarbha's maiden Ranji triumph last season.
Yadav also reached the 100-wicket milestone in Ranji Trophy during his brilliant spell.
His first victim was opener Mohammed Azharudeen caught by Y R Thakur for 8.
He then had Sijomon Joseph taken by R Sanjay for a duck.
When Gurbani sent opener P Rahul for 9, Kerala looked in a spot of bother at 27 for 3.
There was no respite as Yadav kept up the pressure by bowling with fire and discipline.
Loss of wickets at regular intervals left the host in deep trouble and there was a danger of being shot out for a sub-100 first innings total.
The usually reliable Jalan Saxena, who came up with a crucial knock in the second innings of the Quarterfinals against Gujarat, fell for a single digit score.
Vishnu Vinod, the top scorer with 37 (50 balls) went for his shots and added 25 runs with no.11 M D Nidheesh (7) to take Kerala past 100 before Gurbani dismissed the latter.
In reply, skipper Faiz Fazal (75) and Sanjay (19) provided Vidarbha a solid start before the latter was castled by Nidheesh.
Veteran Wasim Jaffer, who joined Fazal, helped the reigning champions consolidate with a superb 80-run stand.
The two played some delightful strokes on both sides of the wicket and showed how to bat on what was not an easy track.
The stylish Jaffer breached the1,000- runs mark for a second time in his Ranji Trophy career.
Hebecame the first batsman in Ranji history to achieve this landmark on two separate occasions.
During the 2008-09 season, he had aggregated 1,260 runs for Mumbai.
Jaffer (34) departed to a catch by K B Arun Karthick off Nidheesh's bowling.
Fazal, who led from the front with a fine knock, added57 runs for the fourth wicket with Atharva Taide (24).
Fazal's exit, to Sandeep Warrier for a well compiled 75, sparked a mini collapse as Vidarbha lost three wickets for one run to end the day at 171 for 5, a lead of 66 runs.
Brief scores: Kerala 105 all out (Umesh Yadav 7 for 48) vsVidarbha 171 for 5 in 45 overs (Faiz Fazal 75, Wasim Jaffer 34).
Karnataka recover after top-order collapse
There were three attractive half-centuries but a top and lower-middle order collapse saw hosts Karnataka manage a below-par 264 for 9 against Saurashtra on the opening day of the Ranji Trophy semi-final on Thursday.
After being reduced to 30 for 4 within the first hour, half-centuries from skipper Manish Pandey (62 off 67 balls), Shreyas Gopal (87 off 182 balls) and wicketkeeper S Sharath (74 batting, 177 balls) took Karnataka to 232 for 5 before they again lost wickets in a heap - four for 26 runs.
If Saurashtra captain and strike bowler Jaydev Unadkat (4/50) blew away the top-order, it was veteran off-spinner spinner Kamlesh Makvana (3/73), who nearly polished off the lower-half.
Unadkat's opening spell included the scalps of Krishnamurthy Siddharth (12 off 21), Ravikumar Samarth (0) and Test opener Mayank Agarwal, who made 2 runs off 30 balls.
Unadkat pitched the ball up and also got it to move both ways troubling the batsmen early morning.
Samarth and Siddharth got deliveries that straightened after pitching in line of the stumps while Agarwal nicked one that was moving away after pitching.
Unadkat's new ball partner Chetan Sakariya removed the experienced Karun Nair (9) to leave Karnataka gasping at 30 for four.
The home team was in desperate need of a solid partnership and that was provided by skipper Pandey and Gopal, who shared 106 runs for the fifth wicket on a wicket that wasn't doing much.
Pandey batted in a one-day mode, smashing four boundaries and three sixes.
After Unadkat cleaned up Pandey through the gate, Gopal joined hands with Sharath and duo shared 96 crucial runs to lend some respectability to Karnataka's first innings total after they opted to bat at the Chinnaswamy Stadium.
Both Gopal and Sharath played with patience to frustrate the opposition.
Saurashtra, however, fought back towards close of play by dismissing Vinay Kumar, K Gowtham and Abhimanyu Mithun cheaply. Off-spinner Makvana took three crucial wickets before stumps were drawn.
Sharath was batting alongside number 11 Ronit More at close of play.
Brief Scores: Karnataka 264/9 in 90 overs (Manish Pandey 62 off 67, Mayank Agarwal 2 off 30, Shreyas Gopal 87 off 182, Srinivas Sharath 74 batting off 177 balls, Jaydev Unadkat 4/50, Kamlesh Makvana 3/73).