Bridge Cheat Sheet – Undertrick Bridge Scores

Not Vulnerable
Tricks Light	Score	Doubled “X”	Redoubled “XX”
1	50	100	200
2	100	300	600
3	150	500	1000
4	200	800	1600
5	250	1100	2200
6	300	1400	2800
7	350	1700	3400
8	400	2000	4000
9	450	2300	4600
10	500	2600	5200
11	550	2900	5800
12	600	3200	6400
13	650	3500	7000

Vulnerable
Tricks Light	Score	Doubled “X”	Redoubled “XX”
1	100	200	400
2	200	500	1000
3	300	800	1600
4	400	1100	2200
5	500	1400	2800
6	600	1700	3400
7	700	2000	4000
8	800	2300	4600
9	900	2600	5200
10	1000	2900	5800
11	1100	3200	6400
12	1200	3500	7000
13	1300	3800	7600