Since 2013-14, Tammy Abraham has the most expected goals over goals in Serie A, with a differential of 10.25.

Interpreted as:

biggest xg underperformers by a player since 2014

	NAME	xG - G	xG	G	Rating	M	MIN	START	G/M	A	G+A	PK	FK	SH	SOT	WOOD	TCH	TCH-BOX	OFF
1	Tammy Abraham T. Abraham	10.25	39.25	29	6.64	112	6,708	74	0.26	11	40	4	0	189	84	7	2,556	393	36
2	Moise Kean M. Kean	7.57	39.57	32	6.68	124	6,595	75	0.26	6	38	2	0	239	91	10	2,221	360	103
3	Nikola Krstović N. Krstović	7.13	27.13	20	6.34	84	6,006	73	0.24	9	29	3	1	259	73	7	2,387	338	41
4	Valentín Castellanos V. Castellanos	6.75	22.75	16	6.55	72	4,586	50	0.22	9	25	2	0	177	68	3	1,862	296	41
5	Kevin Lasagna K. Lasagna	6.44	9.44	3	5.86	54	2,748	28	0.06	6	9	0	0	91	27	1	1,031	143	27
6	Emmanuel Gyasi E. Gyasi	6.25	17.25	11	6.07	141	10,976	128	0.08	3	14	0	0	110	40	4	4,851	289	64
7	Antonio Sanabria A. Sanabria	5.84	31.84	26	6.50	133	8,128	94	0.20	7	33	3	0	194	68	9	3,270	334	42
8	Eldor Shomurodov E. Shomurodov	5.04	16.04	11	6.61	98	3,713	36	0.11	12	23	0	0	105	40	4	1,647	223	13
9	Krzysztof Piątek K. Piątek	4.98	11.98	7	6.12	47	2,878	32	0.15	5	12	1	0	81	27	3	1,206	122	26
10	Berat Gjimshiti B. Gjimshiti	4.86	6.86	2	6.86	139	10,588	120	0.01	5	7	0	0	59	9	1	8,015	124	1
11	Roberto Piccoli R. Piccoli	4.75	23.75	19	6.47	123	6,211	65	0.15	1	20	2	0	195	71	5	2,177	317	53
12	Duván Zapata D. Zapata	4.48	33.48	29	6.61	102	7,006	81	0.28	10	39	3	0	256	97	3	3,363	586	43
13	Lorenzo Insigne L. Insigne	4.40	15.40	11		32	2,310	28	0.34	8	19	9	0	94	36	2	1,910	117	5
14	Francesco Caputo F. Caputo	4.30	24.30	20	6.29	95	7,055	81	0.21	8	28	3	0	142	61	3	2,107	366	90
15	Kelvin Amian Adou K. Amian Adou	4.27	5.27	1	6.09	62	5,019	57	0.02	2	3	0	0	52	16	1	3,023	83	2
16	Success Isaac S. Isaac	4.21	8.21	4	6.46	79	3,604	41	0.05	13	17	0	0	79	23	2	1,860	193	17
17	Weston McKennie W. McKennie	4.17	10.17	6	6.60	115	8,174	93	0.05	13	19	0	0	89	27	1	4,797	241	11
18	Gift Orban G. Orban	4.09	6.09	2	6.22	11	826	10	0.18	1	3	1	0	36	13	2	257	45	8
19	Lameck Banda L. Banda	4.06	9.06	5	6.51	83	4,124	48	0.06	6	11	0	0	110	43	1	2,069	178	22
20	Federico Gatti F. Gatti	4.01	10.01	6	6.95	90	7,063	81	0.07	0	6	0	0	83	24	1	5,206	115	1
21	Andrea Belotti A. Belotti	3.98	21.98	18	6.65	103	4,916	54	0.17	5	23	4	0	150	53	7	1,970	264	46
22	Raoul Bellanova R. Bellanova	3.96	5.96	2	6.85	133	9,469	103	0.02	19	21	0	0	88	16	4	5,912	196	7
23	Davide Frattesi D. Frattesi	3.74	25.74	22	6.77	140	8,123	86	0.16	7	29	0	0	198	69	6	4,397	329	4
24	Youssef Maleh Y. Maleh	3.69	5.69	2	6.36	111	6,149	69	0.02	5	7	0	0	69	11	2	3,305	115	4
25	Christian Gytkjær C. Gytkjær	3.57	6.57	3	6.44	51	1,277	9	0.06	1	4	1	0	31	12	0	430	57	17