diff --git a/internal/git/prs.go b/internal/git/prs.go
index 10d8066..ac3017e 100644
--- a/internal/git/prs.go
+++ b/internal/git/prs.go
@@ -14,6 +14,33 @@ func FetchAndMatchPRs(repos []RepoInfo) {
 	matchPRs(repos, reposWithPRs)
 }
 
+// FetchAndMatchPRForRepo fetches open PRs authored by the current user for a
+// single repo and updates the repo's PR fields to match its currently
+// checked-out branch. It queries the repo directly with `gh pr list` rather than
+// the broad cross-repo search, so it stays fast for a single-repo refresh.
+func FetchAndMatchPRForRepo(repo *RepoInfo) {
+	prs := fetchPRDetails([]RepoInfo{*repo})
+
+	repo.PRNumber = 0
+	repo.PRUrl = ""
+	repo.PRState = ""
+
+	var best *prDetail
+	for i := range prs {
+		if prs[i].HeadRefName != repo.Branch {
+			continue
+		}
+		if best == nil || prs[i].Number < best.Number {
+			best = &prs[i]
+		}
+	}
+	if best != nil {
+		repo.PRNumber = best.Number
+		repo.PRUrl = best.URL
+		repo.PRState = best.State
+	}
+}
+
 // fetchOpenPRs does a broad search to find which repos have open PRs authored by
 // the current user. It returns only repo keys (owner/repo), not full PR details,
 // because gh search prs does not include headRefName — the branch name needed to
diff --git a/internal/ui/tui/model.go b/internal/ui/tui/model.go
index 614f26d..c38008a 100644
--- a/internal/ui/tui/model.go
+++ b/internal/ui/tui/model.go
@@ -39,6 +39,7 @@ type scanStartedMsg struct {
 type repoScannedMsg git.ScanResult
 type scanDoneMsg struct{}
 type prsLoadedMsg []git.RepoInfo
+type singleRepoPRLoadedMsg git.RepoInfo
 type commitsLoadedMsg []string
 type behindCommitsLoadedMsg []string
 type fetchDoneMsg git.RepoInfo
@@ -385,6 +386,13 @@ func loadPRsCmd(repos []git.RepoInfo) tea.Cmd {
 	}
 }
 
+func loadPRForRepoCmd(repo git.RepoInfo) tea.Cmd {
+	return func() tea.Msg {
+		git.FetchAndMatchPRForRepo(&repo)
+		return singleRepoPRLoadedMsg(repo)
+	}
+}
+
 func loadCommitsCmd(path string) tea.Cmd {
 	return func() tea.Msg {
 		return commitsLoadedMsg(git.RecentCommits(path, 15))
diff --git a/internal/ui/tui/update.go b/internal/ui/tui/update.go
index 6f8480d..939b9f7 100644
--- a/internal/ui/tui/update.go
+++ b/internal/ui/tui/update.go
@@ -95,6 +95,34 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 		return m, nil
 
+	case singleRepoPRLoadedMsg:
+		updated := git.RepoInfo(msg)
+		activePath := ""
+		if m.state == stateDetail && m.cursor < len(m.repos) {
+			activePath = m.repos[m.cursor].Path
+		}
+		for i, r := range m.repos {
+			if r.Path == updated.Path {
+				m.repos[i] = updated
+				break
+			}
+		}
+		m.prsLoading = false
+		m.prsEverLoaded = true
+		git.SortReposByCol(m.repos, m.sortCol, m.sortDesc)
+		if activePath != "" {
+			for i, r := range m.repos {
+				if r.Path == activePath {
+					m.cursor = i
+					break
+				}
+			}
+		}
+		if m.state == stateDetail {
+			m.detailVP.SetContent(m.renderDetailContent())
+		}
+		return m, nil
+
 	case commitsLoadedMsg:
 		m.detailCommits = []string(msg)
 		m.commitsLoaded = true
@@ -150,6 +178,10 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			} else {
 				m.behindLoaded = true
 			}
+			if !m.noPRs {
+				m.prsLoading = true
+				cmds = append(cmds, m.spinner.Tick, loadPRForRepoCmd(updated))
+			}
 			return m, tea.Batch(cmds...)
 		}
 		return m, nil