Street led the Grand Rapids Griffins and tied for fifth in the entire AHL in scoring in 2017-18, tallying 21 goals and 44 assists for a career-high 65 points in 73 games.
An AHL All-Star in 2014, Street is entering his ninth pro season having appeared in 428 regular-season AHL games with Grand Rapids, San Antonio, Lake Erie, Abbotsford and Wilkes-Barre/Scranton. Street has notched 144 goals and 213 assists for 357 points in his AHL career, including four 20-goal seasons.
Street has added 13 goals and 21 assists for 34 points in 48 postseason games, helping the Griffins to a Calder Cup title in 2017.
Street, a native of Coquitlam, B.C., has three assists in 35 career NHL games, skating for Calgary, Colorado and Detroit.
Coreau, 26, joins the Ducks after five seasons in the Detroit Red Wings organization. He made 148 AHL appearances with Grand Rapids during that time, posting a record of 85-48-11 with a 2.44 goals-against average, a .918 save percentage and 13 shutouts.
Coreau was also 18-8 in 26 postseason outings, backstopping the Griffins to the Calder Cup in 2017.
Last season, the Perth, Ont., native went 21-10-5 in 38 AHL games, posting a 2.52 GAA, a .913 save percentage and two shutouts.
Coreau made 21 NHL appearances with the Red Wings, showing a 5-9-4 record (3.72, .880).