Collier and Hudelson finished 54 holes at 18-under 198 after rounds of 65-67-66. They are now 37 under par over their last six rounds at DAC.
For Hudelson, it was the second significant win of the year, to go along with his Oklahoma Mid-Amateur title in September.
Related: Hudelson rides hot putter to Oklahoma Mid-Am title
Chris Wheeler, the 2019 Texas Mid-Amateur champion who was also the runner-up in the Texas Amateur when it was held at Dallas Athletic Club earlier in the summer, teamed up with Derek Abel to finish third at 14 under par.
Related: Wheeler gets breakthrough win at Texas Mid-Amateur
In the senior division, Mike Peck and Steve Love shot 66-69-69 for a 12-under total and a two-shot win over Eric Joseph and Ryan Hill. Peck and Love picked up their second Ewing Senior title, having won their first in 2017. Joseph and Hill won the regular Ewing Cup in 2004.
