 Complete the following phrase:  Despite modest results, Baldini was sacked. By December 2011, the club had gone through four coaches since the 200910 season. The club maintained their Serie B status dramatically in 201112. After a poor season, Empoli finished 18th, one point from safety, which meant a relegation play-off against Vicenza over two legs. The first game finished goalless before Vicenza led 20 in the second leg with 30 minutes to go. However, two goals in two minutes saw the Azzuri level the tie before Massimo Maccarone secured a 32 victory in the fourth minute of injury time. 201213 saw the club finish fourth, a dramatic improvement on the previous season, but lost the promotion play-off final to Livorno over two legs. The club secured promotion back to Serie A the following season, finishing as runners-up to Palermo and stayed in the top flight for two seasons, finishing 15th in 201415 and 10th in 201516. Going into the final matchday of the 201617 Serie A season, Empoli were one point above the relegation zone ahead of Crotone, however were eventually relegated to Serie B after they failed to beat Palermo, while Crotone beat Lazio. After a triumph of the 201718 Serie B, Empoli promptly regained promotion to Serie A, after winning Serie B on 28 April 2018, four matches in advance. In the final matchday of the 