Several Senate incumbents up in 2018 released their first-quarter fundraising totals, covering January-March.
AL SEN: Sen. Luther Strange (R) - $674,000 raised; $764,000 in cash on hand. (Al.com)
AZ SEN: Sen. Jeff Flake (R) - $1.4 million raised. (Politico)
CT SEN: Sen. Chris Murphy (D) - $3 million raised; $3.5 million in cash on hand. (The Hill)
MA SEN: Sen. Elizabeth Warren (D) - $5.2 million raised; $9.2 million in cash on hand. (Boston Globe)
MO SEN: Rep. Ann Wagner (R-02), a potential candidate - $804,000 raised; $2.8 million in cash on hand. (McClatchy DC)
NV SEN: Sen. Dean Heller (R) $1.4 million raised; $2.6 million in cash on hand. (Las Vegas Review-Journal)
UT SEN: Sen. Orrin Hatch (R) - $1.5 million raised; $3.5 in cash on hand. (Politico)