The San Francisco 49ers are busy signing undrafted free agents. The team announced the following two additional signings to three-year deals.
| Name | Pos | Ht | Wt | School |
| Coleman Shelton | OL | 6-4 | 299 | Washington |
| Jeff Wilson | RB | 6-0 | 194 | North Texas |
Wilson rushed for 1,215 (6.5 average) with 16 touchdowns as a senior. He finished third in Mean Green history with 32 touchdowns and fourth with 3,205 career rushing yards.
The two signings follow Monday's announcement of seven signings and an earlier announcement today of four more names, increasing the total to 13 undrafted free agent signings.
Only the reported signing of defensive end Patrick Choudja of Nevada remains unaccounted for. All 13 players from Monday and Tuesday's signings were already part of our 2018 undrafted free agent tracker.
In addition to the above names, the 49ers announced the following player signings on Monday.
| Name | Pos | Ht | Wt | School |
| Steven Dunbar | WR | 6-3 | 202 | Houston |
| Ross Dwelley | TE | 6-5 | 240 | San Diego |
| Jack Heneghan | QB | 6-4 | 230 | Dartmouth |
| Alan Knott | OL | 6-4 | 290 | South Carolina |
| Jamar McGloster | OL | 6-7 | 309 | Syracuse |
| Niles Scott | DL | 6-3 | 280 | Frostburg State |
| Terrell Williams | S | 6-4 | 212 | Houston |
The team also announced the below names earlier today.
| Name | Pos | Ht | Wt | School |
| Corey Griffin | S | 6-2 | 199 | Georgia Tech |
| Tarvarus McFadden | CB | 6-2 | 205 | Florida State |
| Emmanuel Moseley | CB | 5-11 | 184 | Tennessee |
| Najee Toran | OL | 6-2 | 305 | UCLA |
The 49ers Communications department provided the following breakdowns of the latest signings.
OL Coleman Shelton, Washington
Played in 53 games (47 starts) in five years at Washington. In 2017, earned First-Team All-Pac-12 and Honorable Mention Academic All-Pac-12 honors. Started all 13 games at C and was recipient of Washington's John P. Angel Lineman of the Year Award and Academic Achievement Award. As a junior, started all 14 games at C and earned Second-Team All-Pac-12 and Honorable Mention Academic All-Pac-12 honors. In 2015, started all 13 games along the offensive line and was the recipient of the John P. Angel Lineman of the Year Award. As a freshman, played in 13 games (7 starts). Redshirted in 2013. Attended Loyola (Pasadena, CA) HS, where he played both offensive and defensive line and earned All-Serra League as a junior and senior. Born 7/28/95 in Pasadena, CA.
RB Jeff Wilson, North Texas
Appeared in 41 games (29 starts) during his four-year career at North Texas. Rushed for 3,205 yds. and 32 TDs on 562 atts., while adding 70 recepts. for 527 yds. and 2 TDs. He finished his career ranked 3rd in rushing TDs (32) and 4th in rushing yds. (3,205) in school history. As a senior, was a member of the team's leadership council. Started all 11 games in which he appeared and notched 188 carries for 1,215 yds. and 32 TDs. Also had 24 recepts. for 168 yds. In 2016, played in 11 games (10 starts) and recorded 169 carries for 936 yds. and 14 TDs while adding 29 recepts. for 247 yds. and 1 TD. As a sophomore, played in 10 games (7 starts) and rushed for 830 yds. and 1 TD on 155 atts. Also notched 12 recepts. for 71 yds. In 2014, had 50 carries for 224 yds. and 1 TD while adding 5 recepts. for 41 yds. and 1 TD. Attended Elkhart (TX) HS where he was named an AP Class 2A first-team all-state as a senior after rushing for 2,749 yds. and 36 TDs. Born 11/16/95 in Elkhart, TX.