Leicestershire began the day with a lead of 60 however began slowly as Glamorgan had been content material with a holding operation within the area, Kiran Carlson and Andy Gorvin retaining it tight.
Tattersall reached his first Leicestershire century, in his second sport since shifting from Yorkshire, off 191 balls and together with simply six fours.
However he shortly fell, caught off Carlson, when he tried to open his shoulders having placed on 104 with Ben Cox.
Cox recorded his third rating of 50-plus in consecutive innings, together with 162 in opposition to Surrey, however though Ben Inexperienced fell shortly swinging at Gorvin, there was no concerted flurry of photographs earlier than the declaration at 12:32 BST with 69 overs left.
Australian opener Jake Weatherald didn’t resume his innings for Leicestershire after struggling cramp and retiring on 104, with the crew not needing his batting companies or a everlasting alternative within the match.
Eddie Byrom’s scratchy type continued as he fell lbw to Josh Davey for 5, however Zain Ul Hassan patiently soaked up 80 balls for 29 earlier than taking part in no shot to Ben Inexperienced and chopping on to his stumps.
However eight wickets within the ultimate session regarded a tall order for the Foxes bowlers and so it proved, regardless of a fierce spell of short-pitched bowling from paceman Josh Hull which noticed Carlson struck painfully within the ribs.
Tribe was largely untroubled after surviving some early issue in opposition to the spin of Ajaz Patel, whereas Carlson completed on 28 not out as very occasional spinner Stevie Eskinazi acquired an opportunity to show his arm over together with Rishi Patel.
Glamorgan and Leicestershire each have two attracts and a defeat from their opening three video games again within the high flight, with the Foxes extending the factors hole between them to 5.
Leicestershire host champions Nottinghamshire within the subsequent spherical beginning on Friday 1 Could, whereas on the identical day Glamorgan start a uncommon Championship go to to Hampshire.
The health of key all-rounder Ben Kellaway, who suffered a hip damage in opposition to Nottinghamshire, is being intently monitored as he returns to coaching, however he appears more likely to miss the journey to Southampton.
Glamorgan coach Richard Dawson informed BBC Sport Wales:
“In the event that they had been going to return arduous with the bat this morning, we would have been on the again foot however the way in which we had been bowled yesterday to carry the sport, we did a hell of a job.
“The pitch wasn’t what we anticipated, it was a unique sport from what we had deliberate for, I suppose it was difficult otherwise.
“Our final sport in opposition to Notts, we performed effectively in patches however we wished to bounce again and we all know Leicester play arduous cricket, they put runs on the board and we have each come away with what we most likely deserved.
“Ben Kellaway did a little bit of working this morning, did some fielding and had successful so he is progressing properly, he is including extra to his rehab.”
Leicestershire coach Alfonso Thomas informed BBC Radio Leicester:
“The bowlers had been completely excellent to bowl 140-odd overs and solely go for 3 (runs) an over, I assumed was an exceptional effort in fairly scorching climate in England (Wales) for the time.
“By way of the wicket, I wasn’t impressed, it is not conducive to four-day cricket, if I used to be coming to observe that I do not assume I’Il be queueing to return again subsequent week.
“For me, being a (former) bowler there’s acquired to be a good contest between bat and ball, and that had boring draw written throughout it by the top of day two.
“We’ve not performed quite a lot of four-day cricket on hybrids, but when that is how they are going to play I actually would not be an advocate for Callum (Lewin, head groundsman) to do it at Grace Highway.”
